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SLMs vs LLMs: Choosing the Right AI Solution for Your Business

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Updated on:
January 29, 2025

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Ever wondered whether, in the world of AI, bigger is better? As giants like DeepSeek and GPT-4o take center stage in the limelight, what's been an interesting shift-one where small language models are finding a place in being an alternative to have attracted the interest of such industry leading firms as Gartner, in particular for those companies that like to keep their operations lean regarding business costs and information privacy. 

The world of artificial intelligence is going through a paradigm shift, where more and more businesses balance the advantages of Small Language Models with Large Language Models. According to Gartner, SLMs are gaining traction as a remedy for enterprises needing cost-effective, privacy-preserving AI. While LLMs such as GPT-4 have commanded much attention with their scale and massive capabilities, the rise of SLMs marks a shift toward agility, efficiency, and specialization. For the C-suite executive overseeing data-intensive operations, this becomes more than an academic distinction-it's a question of strategic advantage.

To date, leading technology companies have released SLMs or smaller variants of their larger AI models designed to address different use cases. OpenAI provides GPT-4o and also has a miniature version called GPT-4o Mini. Google DeepMind offers Gemini Ultra when high performance is needed and Gemini Nano when the focus is on efficiency. Claude 3 has the powerful Opus, the balanced Sonnet, and the lightweight Haiku. Microsoft is also pushing forward with its series of smaller language models under Phi. 

This blog takes a closer look at LLMs versus SLMs: their relative weaknesses and strengths, and how Shakudo can enable your business to make an informed, impactful decision in the adoption of AI with its operating system for data and AI. 

Large Language Model (LLMs): Power and Versatility

LLMs, especially the top LLMs, are trained with billions of parameters on an enormous dataset. Therefore, they can perform better in the following ways: 

  • Advanced problem-solving and reasoning, including complex mathematical, statistical, and logical tasks.
  • High-quality content creation for more complex queries includes longer, more coherent, and structured text.
  • Superior coding capabilities, including optimized code that is readable and well-documented.
  • Language translation will be very accurate regarding contextual nuances, tone, and cultural accuracy.
  • Multimodal capabilities in some cases enable the processing of text, images, and audio for broader applications.
  • Longer context retention allows for better performance on longer documents, conversations, or detailed analyses.

While LLMs demand more computational resources and might need fine-tuning for domain-specific applications, their depth of knowledge, reasoning ability, and adaptability make them indispensable to businesses looking at AI models for complex, multi-faceted tasks at scale. 

Small Language Models (SLMs): Efficiency and Specialization

SLMs, with fewer parameters, are optimized for specialized applications where efficiency and privacy take precedence over broad reasoning capabilities. While LLMs remain superior for complex, multi-functional AI use cases, SLMs can provide strong performance in targeted enterprise applications—especially when optimized through platforms like Shakudo. 

Their key advantages include:

  • Lower costs for training and deployment.
  • Faster inference speeds due to reduced computational requirements.
  • On-device operation, enhancing data security and reducing cloud dependency.
  • Efficiency in narrow, domain-specific applications, where a smaller, fine-tuned model may outperform a generalist LLM.

SLMs would perform well in resource-constrained environments, like mobile devices or edge computing, besides being a very cost-effective means for high-volume, repetitive tasks involving AI. 

But very soon, their limitations become clear in enterprise settings where AI needs to handle complex reasoning, deep analysis, and adaptable problem-solving.

Where the requirement is for deep AI insight into businesses, such as financial analysis, diagnosis in healthcare, processing legal documents, or developing software, LLMs do a much better job in terms of performance, flexibility, and reasoning. Their multitasking capacity, with deep understanding of context, makes them vital tools for companies aiming to scale AI horizontally across a number of functions.

Cost-efficient, real-time edge processing, or highly specialized tasks are business use cases that might be appropriate for deploying SLMs where necessary. But for most needs in enterprise-grade AI, the LLM is still superior due to its depth, accuracy, and versatility.

While some companies find SLMs for edge cases, most enterprise-grade AI applications still require the depth, reasoning, and adaptability of LLMs. The conversation, though, has shifted-not of replacing LLMs but about integrating AI solutions that better fit specific business needs.

Specialized AI Solutions: The Shift

Enterprises increasingly want AI solutions tailored to their unique data and workflows. While LLMs have been versatile, the ability to fine-tune SLMs for domain-specific tasks is increasingly a competitive differentiator. A number of factors drive this shift: 

  • Data Privacy: SLMs can operate on private, secure infrastructure, which to a degree reduces the risks associated with cloud-based data processing. 
  • Cost Efficiency: Training and deploying SLMs requires a fraction of the resources required for LLMs.
  • Agility: Companies can quickly adapt SLMs to the emerging demands without prohibitive costs for maintaining large-scale models.

Whether automating operations with an LLM or scaling specialized AI, Shakudo provides the infrastructure, strategy, and support for measurable outcomes. The choice between SLMs and LLMs isn’t only about model size—it’s about how AI integrates with and improves your business’ workflow.

While LLMs dominate enterprise AI applications, there is growing demand for SLMs in specialized use cases. Shakudo enables businesses to deploy and manage both LLMs and SLMs through its infrastructure, including hosting open-source SLMs via Ollama and custom-built inference services. 

Users can choose from a wide range of models, from smaller CPU-optimized models like Qwen2.5 (0.5B parameters) to larger 72B-parameter models that require GPUs. This ensures businesses can experiment with different AI models while maintaining control over costs, security, and performance.

This flexibility allows teams to experiment with different models while maintaining control over performance, cost, and security.

Some open-source Small Language Models include: 

  1. Mistral 7B - A model with 7 billion parameters, delivering strong performance across multiple tasks.
  2. Llama 3 8B - Meta's efficient and compact language model, optimized for performance with fewer computational demands.
  3. Phi-2 (2.7B) - A lightweight yet powerful model from Microsoft, known for its strong reasoning capabilities despite its smaller scale.
  4. TinyLlama 1.1B - A streamlined version of Llama, designed for efficiency and reduced resource consumption.
  5. Gemma 2B/7B - A series of smaller scale models from Google DeepMind.
  6. GPT-2 (1.5B) - A previous generation model which remains relevant for resource-constrained applications.
  7. StableLM 3B/7B - Stability AI’s open-source language models, offering flexible, lightweight alternatives.

Additionally, with solutions like Shakudo Reverse ETL, teams can seamlessly integrate AI-enriched insights into business systems like CRM, ERP, and HRMS—eliminating data silos and ensuring actionable decision-making.

But with so many options, how do you decide on which model is right for your specific business and use case?

SLMs vs. LLMs: When to Choose What?

Which will be used, an SLM or an LLM, depends on the complexity of the tasks at hand, data privacy concerns, and infrastructure capabilities. For enterprise applications requiring advanced reasoning and broad adaptability, LLMs remain a strong choice. However, for cost-efficient, privacy-sensitive, or highly specialized applications, SLMs—especially when deployed on a flexible infrastructure like Shakudo—can provide significant advantages.

When to Use LLMs:

  • You need a model able to handle diverse complex queries across different domains, such as for automating documentation for healthcare or extracting insights from financial documents with AI.
  • Tasks demand profound reasoning, subtle understanding of language nuance, or high-level coding.
  • Your AI needs to process large-scale data analysis, high-quality content generation, or long-context retention.
  • You need a future-proof model that can be fine-tuned for different business needs without frequent retraining.
  • Your infrastructure can support high computational demands, ensuring optimal performance.

When to Use SLMs (in Limited Cases):

  • You need very specialized, exactly optimized models that target only a single narrow task for areas such as legal compliance, health monitoring, and others. 
  • The domain requires tight security of personal user data, thus allowing only on-premise deployment/edge computing-without uploading users' information anywhere on an open cloud. 
  • Results need computational speed with rapid outputs on the cloud or light-processing devices.

While useful in some selected, lightweight applications, SLMs do not supplant LLMs in enterprise AI. In fact, the various limitations with SLMs have to be carefully weighed against their application before this choice is made over LLMs.

Challenges and Limitations of SLMs

Despite their efficiency, SLMs face significant limitations that impact their suitability for enterprise AI:

Lack of complex language comprehension capability

SLMs have fewer parameters and smaller datasets to work with, hence less capable of capturing nuances, subtlety in context, and intricacy in text relationships.

This might cause misinterpretations or simplifications, especially in tasks that deeply require contextual understanding.

Lower accuracy on complex tasks

SLMs may not handle multi- faceted reasoning and high abstraction; hence, they commit more errors while problem-solving, analytics, and decision-making.

They are not fit for high-stakes applications involving medical diagnostics or financial risk assessment, where precision remains crucial.

Performance Constraints

While SLMs were optimized for efficiency, due to smaller size, this results in lesser performance on general activities that have required much computational power and long contexts.

They may fail in generating quality content, structured code, or complex responses as done by LLMs.

Deployment at scale for AI, especially in the case of LLMs, which are computationally expensive, requires infrastructure optimization with respect to performance, security, and efficiency. The Qdrant and Shakudo partnership allows seamless deployment of AI in Virtual Private Clouds, ensuring that large AI workloads can be stored and processed securely by enterprises while maintaining scalability.

While SLMs may be lightweight enough to run on local devices, LLMs often require high-performance environments like Shakudo’s managed VPCs, which provide secure data isolation, real-time processing, and compatibility with enterprise AI stacks. This reinforces why LLMs remain the superior choice for organizations looking to scale AI effectively without compromising security or compliance.

Unlocking AI’s Potential with Shakudo

This is not a debate about which one wins; it's all about picking up the right technology to align with your business needs. Shakudo's operating system lets your teams harness the power of AI while minimizing the friction to AI adoption.

As AI evolves, the emergence of SLMs alongside LLMs means unprecedented flexibility in solving complex business problems. With Shakudo, you get tools, infrastructure, and expertise in deploying AI solutions tailored to the unique needs of your organization to stay ahead in today's data-driven world.

Want to see how it all works in action? Let's talk about your specific use case and show you how Shakudo can transform your AI initiatives into real business value. Schedule a demo or AI workshop today, and let's explore the possibilities together.

Whitepaper

Ever wondered whether, in the world of AI, bigger is better? As giants like DeepSeek and GPT-4o take center stage in the limelight, what's been an interesting shift-one where small language models are finding a place in being an alternative to have attracted the interest of such industry leading firms as Gartner, in particular for those companies that like to keep their operations lean regarding business costs and information privacy. 

The world of artificial intelligence is going through a paradigm shift, where more and more businesses balance the advantages of Small Language Models with Large Language Models. According to Gartner, SLMs are gaining traction as a remedy for enterprises needing cost-effective, privacy-preserving AI. While LLMs such as GPT-4 have commanded much attention with their scale and massive capabilities, the rise of SLMs marks a shift toward agility, efficiency, and specialization. For the C-suite executive overseeing data-intensive operations, this becomes more than an academic distinction-it's a question of strategic advantage.

To date, leading technology companies have released SLMs or smaller variants of their larger AI models designed to address different use cases. OpenAI provides GPT-4o and also has a miniature version called GPT-4o Mini. Google DeepMind offers Gemini Ultra when high performance is needed and Gemini Nano when the focus is on efficiency. Claude 3 has the powerful Opus, the balanced Sonnet, and the lightweight Haiku. Microsoft is also pushing forward with its series of smaller language models under Phi. 

This blog takes a closer look at LLMs versus SLMs: their relative weaknesses and strengths, and how Shakudo can enable your business to make an informed, impactful decision in the adoption of AI with its operating system for data and AI. 

Large Language Model (LLMs): Power and Versatility

LLMs, especially the top LLMs, are trained with billions of parameters on an enormous dataset. Therefore, they can perform better in the following ways: 

  • Advanced problem-solving and reasoning, including complex mathematical, statistical, and logical tasks.
  • High-quality content creation for more complex queries includes longer, more coherent, and structured text.
  • Superior coding capabilities, including optimized code that is readable and well-documented.
  • Language translation will be very accurate regarding contextual nuances, tone, and cultural accuracy.
  • Multimodal capabilities in some cases enable the processing of text, images, and audio for broader applications.
  • Longer context retention allows for better performance on longer documents, conversations, or detailed analyses.

While LLMs demand more computational resources and might need fine-tuning for domain-specific applications, their depth of knowledge, reasoning ability, and adaptability make them indispensable to businesses looking at AI models for complex, multi-faceted tasks at scale. 

Small Language Models (SLMs): Efficiency and Specialization

SLMs, with fewer parameters, are optimized for specialized applications where efficiency and privacy take precedence over broad reasoning capabilities. While LLMs remain superior for complex, multi-functional AI use cases, SLMs can provide strong performance in targeted enterprise applications—especially when optimized through platforms like Shakudo. 

Their key advantages include:

  • Lower costs for training and deployment.
  • Faster inference speeds due to reduced computational requirements.
  • On-device operation, enhancing data security and reducing cloud dependency.
  • Efficiency in narrow, domain-specific applications, where a smaller, fine-tuned model may outperform a generalist LLM.

SLMs would perform well in resource-constrained environments, like mobile devices or edge computing, besides being a very cost-effective means for high-volume, repetitive tasks involving AI. 

But very soon, their limitations become clear in enterprise settings where AI needs to handle complex reasoning, deep analysis, and adaptable problem-solving.

Where the requirement is for deep AI insight into businesses, such as financial analysis, diagnosis in healthcare, processing legal documents, or developing software, LLMs do a much better job in terms of performance, flexibility, and reasoning. Their multitasking capacity, with deep understanding of context, makes them vital tools for companies aiming to scale AI horizontally across a number of functions.

Cost-efficient, real-time edge processing, or highly specialized tasks are business use cases that might be appropriate for deploying SLMs where necessary. But for most needs in enterprise-grade AI, the LLM is still superior due to its depth, accuracy, and versatility.

While some companies find SLMs for edge cases, most enterprise-grade AI applications still require the depth, reasoning, and adaptability of LLMs. The conversation, though, has shifted-not of replacing LLMs but about integrating AI solutions that better fit specific business needs.

Specialized AI Solutions: The Shift

Enterprises increasingly want AI solutions tailored to their unique data and workflows. While LLMs have been versatile, the ability to fine-tune SLMs for domain-specific tasks is increasingly a competitive differentiator. A number of factors drive this shift: 

  • Data Privacy: SLMs can operate on private, secure infrastructure, which to a degree reduces the risks associated with cloud-based data processing. 
  • Cost Efficiency: Training and deploying SLMs requires a fraction of the resources required for LLMs.
  • Agility: Companies can quickly adapt SLMs to the emerging demands without prohibitive costs for maintaining large-scale models.

Whether automating operations with an LLM or scaling specialized AI, Shakudo provides the infrastructure, strategy, and support for measurable outcomes. The choice between SLMs and LLMs isn’t only about model size—it’s about how AI integrates with and improves your business’ workflow.

While LLMs dominate enterprise AI applications, there is growing demand for SLMs in specialized use cases. Shakudo enables businesses to deploy and manage both LLMs and SLMs through its infrastructure, including hosting open-source SLMs via Ollama and custom-built inference services. 

Users can choose from a wide range of models, from smaller CPU-optimized models like Qwen2.5 (0.5B parameters) to larger 72B-parameter models that require GPUs. This ensures businesses can experiment with different AI models while maintaining control over costs, security, and performance.

This flexibility allows teams to experiment with different models while maintaining control over performance, cost, and security.

Some open-source Small Language Models include: 

  1. Mistral 7B - A model with 7 billion parameters, delivering strong performance across multiple tasks.
  2. Llama 3 8B - Meta's efficient and compact language model, optimized for performance with fewer computational demands.
  3. Phi-2 (2.7B) - A lightweight yet powerful model from Microsoft, known for its strong reasoning capabilities despite its smaller scale.
  4. TinyLlama 1.1B - A streamlined version of Llama, designed for efficiency and reduced resource consumption.
  5. Gemma 2B/7B - A series of smaller scale models from Google DeepMind.
  6. GPT-2 (1.5B) - A previous generation model which remains relevant for resource-constrained applications.
  7. StableLM 3B/7B - Stability AI’s open-source language models, offering flexible, lightweight alternatives.

Additionally, with solutions like Shakudo Reverse ETL, teams can seamlessly integrate AI-enriched insights into business systems like CRM, ERP, and HRMS—eliminating data silos and ensuring actionable decision-making.

But with so many options, how do you decide on which model is right for your specific business and use case?

SLMs vs. LLMs: When to Choose What?

Which will be used, an SLM or an LLM, depends on the complexity of the tasks at hand, data privacy concerns, and infrastructure capabilities. For enterprise applications requiring advanced reasoning and broad adaptability, LLMs remain a strong choice. However, for cost-efficient, privacy-sensitive, or highly specialized applications, SLMs—especially when deployed on a flexible infrastructure like Shakudo—can provide significant advantages.

When to Use LLMs:

  • You need a model able to handle diverse complex queries across different domains, such as for automating documentation for healthcare or extracting insights from financial documents with AI.
  • Tasks demand profound reasoning, subtle understanding of language nuance, or high-level coding.
  • Your AI needs to process large-scale data analysis, high-quality content generation, or long-context retention.
  • You need a future-proof model that can be fine-tuned for different business needs without frequent retraining.
  • Your infrastructure can support high computational demands, ensuring optimal performance.

When to Use SLMs (in Limited Cases):

  • You need very specialized, exactly optimized models that target only a single narrow task for areas such as legal compliance, health monitoring, and others. 
  • The domain requires tight security of personal user data, thus allowing only on-premise deployment/edge computing-without uploading users' information anywhere on an open cloud. 
  • Results need computational speed with rapid outputs on the cloud or light-processing devices.

While useful in some selected, lightweight applications, SLMs do not supplant LLMs in enterprise AI. In fact, the various limitations with SLMs have to be carefully weighed against their application before this choice is made over LLMs.

Challenges and Limitations of SLMs

Despite their efficiency, SLMs face significant limitations that impact their suitability for enterprise AI:

Lack of complex language comprehension capability

SLMs have fewer parameters and smaller datasets to work with, hence less capable of capturing nuances, subtlety in context, and intricacy in text relationships.

This might cause misinterpretations or simplifications, especially in tasks that deeply require contextual understanding.

Lower accuracy on complex tasks

SLMs may not handle multi- faceted reasoning and high abstraction; hence, they commit more errors while problem-solving, analytics, and decision-making.

They are not fit for high-stakes applications involving medical diagnostics or financial risk assessment, where precision remains crucial.

Performance Constraints

While SLMs were optimized for efficiency, due to smaller size, this results in lesser performance on general activities that have required much computational power and long contexts.

They may fail in generating quality content, structured code, or complex responses as done by LLMs.

Deployment at scale for AI, especially in the case of LLMs, which are computationally expensive, requires infrastructure optimization with respect to performance, security, and efficiency. The Qdrant and Shakudo partnership allows seamless deployment of AI in Virtual Private Clouds, ensuring that large AI workloads can be stored and processed securely by enterprises while maintaining scalability.

While SLMs may be lightweight enough to run on local devices, LLMs often require high-performance environments like Shakudo’s managed VPCs, which provide secure data isolation, real-time processing, and compatibility with enterprise AI stacks. This reinforces why LLMs remain the superior choice for organizations looking to scale AI effectively without compromising security or compliance.

Unlocking AI’s Potential with Shakudo

This is not a debate about which one wins; it's all about picking up the right technology to align with your business needs. Shakudo's operating system lets your teams harness the power of AI while minimizing the friction to AI adoption.

As AI evolves, the emergence of SLMs alongside LLMs means unprecedented flexibility in solving complex business problems. With Shakudo, you get tools, infrastructure, and expertise in deploying AI solutions tailored to the unique needs of your organization to stay ahead in today's data-driven world.

Want to see how it all works in action? Let's talk about your specific use case and show you how Shakudo can transform your AI initiatives into real business value. Schedule a demo or AI workshop today, and let's explore the possibilities together.

SLMs vs LLMs: Choosing the Right AI Solution for Your Business

Compare Small and Large Language Models to figure out which AI solution best enhances your business strategy.
| Case Study
SLMs vs LLMs: Choosing the Right AI Solution for Your Business

Key results

Ever wondered whether, in the world of AI, bigger is better? As giants like DeepSeek and GPT-4o take center stage in the limelight, what's been an interesting shift-one where small language models are finding a place in being an alternative to have attracted the interest of such industry leading firms as Gartner, in particular for those companies that like to keep their operations lean regarding business costs and information privacy. 

The world of artificial intelligence is going through a paradigm shift, where more and more businesses balance the advantages of Small Language Models with Large Language Models. According to Gartner, SLMs are gaining traction as a remedy for enterprises needing cost-effective, privacy-preserving AI. While LLMs such as GPT-4 have commanded much attention with their scale and massive capabilities, the rise of SLMs marks a shift toward agility, efficiency, and specialization. For the C-suite executive overseeing data-intensive operations, this becomes more than an academic distinction-it's a question of strategic advantage.

To date, leading technology companies have released SLMs or smaller variants of their larger AI models designed to address different use cases. OpenAI provides GPT-4o and also has a miniature version called GPT-4o Mini. Google DeepMind offers Gemini Ultra when high performance is needed and Gemini Nano when the focus is on efficiency. Claude 3 has the powerful Opus, the balanced Sonnet, and the lightweight Haiku. Microsoft is also pushing forward with its series of smaller language models under Phi. 

This blog takes a closer look at LLMs versus SLMs: their relative weaknesses and strengths, and how Shakudo can enable your business to make an informed, impactful decision in the adoption of AI with its operating system for data and AI. 

Large Language Model (LLMs): Power and Versatility

LLMs, especially the top LLMs, are trained with billions of parameters on an enormous dataset. Therefore, they can perform better in the following ways: 

  • Advanced problem-solving and reasoning, including complex mathematical, statistical, and logical tasks.
  • High-quality content creation for more complex queries includes longer, more coherent, and structured text.
  • Superior coding capabilities, including optimized code that is readable and well-documented.
  • Language translation will be very accurate regarding contextual nuances, tone, and cultural accuracy.
  • Multimodal capabilities in some cases enable the processing of text, images, and audio for broader applications.
  • Longer context retention allows for better performance on longer documents, conversations, or detailed analyses.

While LLMs demand more computational resources and might need fine-tuning for domain-specific applications, their depth of knowledge, reasoning ability, and adaptability make them indispensable to businesses looking at AI models for complex, multi-faceted tasks at scale. 

Small Language Models (SLMs): Efficiency and Specialization

SLMs, with fewer parameters, are optimized for specialized applications where efficiency and privacy take precedence over broad reasoning capabilities. While LLMs remain superior for complex, multi-functional AI use cases, SLMs can provide strong performance in targeted enterprise applications—especially when optimized through platforms like Shakudo. 

Their key advantages include:

  • Lower costs for training and deployment.
  • Faster inference speeds due to reduced computational requirements.
  • On-device operation, enhancing data security and reducing cloud dependency.
  • Efficiency in narrow, domain-specific applications, where a smaller, fine-tuned model may outperform a generalist LLM.

SLMs would perform well in resource-constrained environments, like mobile devices or edge computing, besides being a very cost-effective means for high-volume, repetitive tasks involving AI. 

But very soon, their limitations become clear in enterprise settings where AI needs to handle complex reasoning, deep analysis, and adaptable problem-solving.

Where the requirement is for deep AI insight into businesses, such as financial analysis, diagnosis in healthcare, processing legal documents, or developing software, LLMs do a much better job in terms of performance, flexibility, and reasoning. Their multitasking capacity, with deep understanding of context, makes them vital tools for companies aiming to scale AI horizontally across a number of functions.

Cost-efficient, real-time edge processing, or highly specialized tasks are business use cases that might be appropriate for deploying SLMs where necessary. But for most needs in enterprise-grade AI, the LLM is still superior due to its depth, accuracy, and versatility.

While some companies find SLMs for edge cases, most enterprise-grade AI applications still require the depth, reasoning, and adaptability of LLMs. The conversation, though, has shifted-not of replacing LLMs but about integrating AI solutions that better fit specific business needs.

Specialized AI Solutions: The Shift

Enterprises increasingly want AI solutions tailored to their unique data and workflows. While LLMs have been versatile, the ability to fine-tune SLMs for domain-specific tasks is increasingly a competitive differentiator. A number of factors drive this shift: 

  • Data Privacy: SLMs can operate on private, secure infrastructure, which to a degree reduces the risks associated with cloud-based data processing. 
  • Cost Efficiency: Training and deploying SLMs requires a fraction of the resources required for LLMs.
  • Agility: Companies can quickly adapt SLMs to the emerging demands without prohibitive costs for maintaining large-scale models.

Whether automating operations with an LLM or scaling specialized AI, Shakudo provides the infrastructure, strategy, and support for measurable outcomes. The choice between SLMs and LLMs isn’t only about model size—it’s about how AI integrates with and improves your business’ workflow.

While LLMs dominate enterprise AI applications, there is growing demand for SLMs in specialized use cases. Shakudo enables businesses to deploy and manage both LLMs and SLMs through its infrastructure, including hosting open-source SLMs via Ollama and custom-built inference services. 

Users can choose from a wide range of models, from smaller CPU-optimized models like Qwen2.5 (0.5B parameters) to larger 72B-parameter models that require GPUs. This ensures businesses can experiment with different AI models while maintaining control over costs, security, and performance.

This flexibility allows teams to experiment with different models while maintaining control over performance, cost, and security.

Some open-source Small Language Models include: 

  1. Mistral 7B - A model with 7 billion parameters, delivering strong performance across multiple tasks.
  2. Llama 3 8B - Meta's efficient and compact language model, optimized for performance with fewer computational demands.
  3. Phi-2 (2.7B) - A lightweight yet powerful model from Microsoft, known for its strong reasoning capabilities despite its smaller scale.
  4. TinyLlama 1.1B - A streamlined version of Llama, designed for efficiency and reduced resource consumption.
  5. Gemma 2B/7B - A series of smaller scale models from Google DeepMind.
  6. GPT-2 (1.5B) - A previous generation model which remains relevant for resource-constrained applications.
  7. StableLM 3B/7B - Stability AI’s open-source language models, offering flexible, lightweight alternatives.

Additionally, with solutions like Shakudo Reverse ETL, teams can seamlessly integrate AI-enriched insights into business systems like CRM, ERP, and HRMS—eliminating data silos and ensuring actionable decision-making.

But with so many options, how do you decide on which model is right for your specific business and use case?

SLMs vs. LLMs: When to Choose What?

Which will be used, an SLM or an LLM, depends on the complexity of the tasks at hand, data privacy concerns, and infrastructure capabilities. For enterprise applications requiring advanced reasoning and broad adaptability, LLMs remain a strong choice. However, for cost-efficient, privacy-sensitive, or highly specialized applications, SLMs—especially when deployed on a flexible infrastructure like Shakudo—can provide significant advantages.

When to Use LLMs:

  • You need a model able to handle diverse complex queries across different domains, such as for automating documentation for healthcare or extracting insights from financial documents with AI.
  • Tasks demand profound reasoning, subtle understanding of language nuance, or high-level coding.
  • Your AI needs to process large-scale data analysis, high-quality content generation, or long-context retention.
  • You need a future-proof model that can be fine-tuned for different business needs without frequent retraining.
  • Your infrastructure can support high computational demands, ensuring optimal performance.

When to Use SLMs (in Limited Cases):

  • You need very specialized, exactly optimized models that target only a single narrow task for areas such as legal compliance, health monitoring, and others. 
  • The domain requires tight security of personal user data, thus allowing only on-premise deployment/edge computing-without uploading users' information anywhere on an open cloud. 
  • Results need computational speed with rapid outputs on the cloud or light-processing devices.

While useful in some selected, lightweight applications, SLMs do not supplant LLMs in enterprise AI. In fact, the various limitations with SLMs have to be carefully weighed against their application before this choice is made over LLMs.

Challenges and Limitations of SLMs

Despite their efficiency, SLMs face significant limitations that impact their suitability for enterprise AI:

Lack of complex language comprehension capability

SLMs have fewer parameters and smaller datasets to work with, hence less capable of capturing nuances, subtlety in context, and intricacy in text relationships.

This might cause misinterpretations or simplifications, especially in tasks that deeply require contextual understanding.

Lower accuracy on complex tasks

SLMs may not handle multi- faceted reasoning and high abstraction; hence, they commit more errors while problem-solving, analytics, and decision-making.

They are not fit for high-stakes applications involving medical diagnostics or financial risk assessment, where precision remains crucial.

Performance Constraints

While SLMs were optimized for efficiency, due to smaller size, this results in lesser performance on general activities that have required much computational power and long contexts.

They may fail in generating quality content, structured code, or complex responses as done by LLMs.

Deployment at scale for AI, especially in the case of LLMs, which are computationally expensive, requires infrastructure optimization with respect to performance, security, and efficiency. The Qdrant and Shakudo partnership allows seamless deployment of AI in Virtual Private Clouds, ensuring that large AI workloads can be stored and processed securely by enterprises while maintaining scalability.

While SLMs may be lightweight enough to run on local devices, LLMs often require high-performance environments like Shakudo’s managed VPCs, which provide secure data isolation, real-time processing, and compatibility with enterprise AI stacks. This reinforces why LLMs remain the superior choice for organizations looking to scale AI effectively without compromising security or compliance.

Unlocking AI’s Potential with Shakudo

This is not a debate about which one wins; it's all about picking up the right technology to align with your business needs. Shakudo's operating system lets your teams harness the power of AI while minimizing the friction to AI adoption.

As AI evolves, the emergence of SLMs alongside LLMs means unprecedented flexibility in solving complex business problems. With Shakudo, you get tools, infrastructure, and expertise in deploying AI solutions tailored to the unique needs of your organization to stay ahead in today's data-driven world.

Want to see how it all works in action? Let's talk about your specific use case and show you how Shakudo can transform your AI initiatives into real business value. Schedule a demo or AI workshop today, and let's explore the possibilities together.

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Neal Gilmore
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