Comprehensive side-by-side LLM comparison
Claude Opus 4.1 leads with 38.5% higher average benchmark score. Gemma 3 27B offers 30.1K more tokens in context window than Claude Opus 4.1. Gemma 3 27B is $89.70 cheaper per million tokens. Claude Opus 4.1 is available on 4 providers. Overall, Claude Opus 4.1 is the stronger choice for coding tasks.
Anthropic
Claude Opus 4.1 represents an iteration within the Claude 4 Opus line, built to deliver refined performance in complex reasoning and analysis tasks. Developed as part of Anthropic's flagship tier, it incorporates improvements to the foundational capabilities that define the Opus family of models.
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.
4 months newer

Gemma 3 27B
2025-03-12

Claude Opus 4.1
Anthropic
2025-08-05
Cost per million tokens (USD)

Claude Opus 4.1

Gemma 3 27B
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4.1

Gemma 3 27B
Available providers and their performance metrics

Claude Opus 4.1
Anthropic
Bedrock
ZeroEval

Claude Opus 4.1

Gemma 3 27B

Claude Opus 4.1

Gemma 3 27B

Gemma 3 27B
DeepInfra
Novita