Comprehensive side-by-side LLM comparison
Claude 3.5 Sonnet leads with 9.9% higher average benchmark score. Claude 3.5 Sonnet offers 137.9K more tokens in context window than Gemma 3 12B. Gemma 3 12B is $17.85 cheaper per million tokens. Claude 3.5 Sonnet is available on 3 providers. Overall, Claude 3.5 Sonnet is the stronger choice for coding tasks.
Anthropic
This upgraded version of Claude 3.5 Sonnet was released with significant improvements in coding and agentic tool use. Built to deliver enhanced performance in software engineering tasks, it brought substantial gains in reasoning and problem-solving while introducing the groundbreaking computer use capability in public beta, allowing it to interact with computer interfaces like a human.
Gemma 3 12B was developed as part of the third generation of Google's open-source model family, designed to provide enhanced capabilities in a mid-sized format. Built with improved architecture and training techniques, it balances performance with practical deployment considerations for diverse use cases.
4 months newer

Claude 3.5 Sonnet
Anthropic
2024-10-22

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

Claude 3.5 Sonnet

Gemma 3 12B
Context window and performance specifications
Average performance across 9 common benchmarks

Claude 3.5 Sonnet

Gemma 3 12B
Available providers and their performance metrics

Claude 3.5 Sonnet
Anthropic
Bedrock

Claude 3.5 Sonnet

Gemma 3 12B

Claude 3.5 Sonnet

Gemma 3 12B

Gemma 3 12B
DeepInfra