# Claude Sonnet 5.5 vs Gemma 3 27B IT

As of Oct 15, 2026, Claude Sonnet 5.5 leads Gemma 3 27B IT in 3 of 3 shared categories: General LLM, Science, and Factuality.

Claude Sonnet 5.5: $4.000000000000001 per 1M blended tokens.

Gemma 3 27B IT: $0.1725 per 1M blended tokens.

Claude Sonnet 5.5: closed weights.

Gemma 3 27B IT: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Sonnet 5.5 leads Gemma 3 27B IT in General LLM at #29 against #187.
- Which to pick, Science: As of Oct 15, 2026, Claude Sonnet 5.5 leads Gemma 3 27B IT in Science at #3 against #132.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Sonnet 5.5 leads Gemma 3 27B IT in Factuality at #17 against #151.

As of Oct 15, 2026, Claude Sonnet 5.5 is tied for state of the art in Coding (since Oct 6, 2026; sources Terminal-Bench 4.0; methodology v1.0).

As of Oct 15, 2026, Gemma 3 27B IT is ranked #132 in Science (since Oct 15, 2026; sources GPQA Diamond; methodology v1.0).