Comprehensive side-by-side LLM comparison
GPT-3.5 Turbo leads with 10.9% higher average benchmark score. GPT-3.5 Turbo is available on 2 providers. Overall, GPT-3.5 Turbo is the stronger choice for coding tasks.
Gemma 2 9B was created as a more compact open-source model, designed to deliver capable performance with reduced computational requirements. Built with 9 billion parameters and instruction tuning, it serves applications where efficiency and accessibility are valued alongside the benefits of open-source availability.
OpenAI
GPT-3.5 Turbo was developed as an optimized version of GPT-3.5, designed to provide a balance of capability and efficiency for conversational and completion tasks. Built to serve as a cost-effective option for applications requiring reliable language understanding and generation, it became widely adopted for chatbots, content generation, and general-purpose AI assistance.
1 year newer

GPT-3.5 Turbo
OpenAI
2023-03-21

Gemma 2 9B
2024-06-27
Context window and performance specifications
Average performance across 3 common benchmarks

Gemma 2 9B

GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Available providers and their performance metrics

Gemma 2 9B

GPT-3.5 Turbo
Azure

Gemma 2 9B

GPT-3.5 Turbo

Gemma 2 9B

GPT-3.5 Turbo
OpenAI