Comprehensive side-by-side LLM comparison
o1-mini leads with 11.1% higher average benchmark score. Gemma 3 27B offers 68.6K more tokens in context window than o1-mini. Gemma 3 27B is $14.70 cheaper per million tokens. Gemma 3 27B supports multimodal inputs. Overall, o1-mini is the stronger choice for coding tasks.
Gemma 3 27B represents the largest variant in the Gemma 3 family, developed to provide flagship-level open-source capabilities. Built with advanced training methodologies and 27 billion parameters, it offers researchers and developers access to powerful language understanding without proprietary restrictions.
OpenAI
o1-mini was created as a faster, more cost-effective reasoning model, designed to bring extended thinking capabilities to applications with tighter latency and budget constraints. Built to excel particularly in coding and STEM reasoning while maintaining affordability, it provides a more accessible entry point to reasoning-enhanced AI assistance.
6 months newer

o1-mini
OpenAI
2024-09-12

Gemma 3 27B
2025-03-12
Cost per million tokens (USD)

Gemma 3 27B

o1-mini
Context window and performance specifications
Average performance across 2 common benchmarks

Gemma 3 27B

o1-mini
Available providers and their performance metrics

Gemma 3 27B
DeepInfra
Novita


Gemma 3 27B

o1-mini

Gemma 3 27B

o1-mini
o1-mini
Azure
OpenAI