# Gemma 3 27B IT vs GPT-6 Astra

As of Oct 15, 2026, Gemma 3 27B IT leads GPT-6 Astra in 0 of 3 shared categories.

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

GPT-6 Astra: $20 per 1M blended tokens.

Gemma 3 27B IT: closed weights.

GPT-6 Astra: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-6 Astra leads Gemma 3 27B IT in General LLM at #26 against #187.
- Which to pick, Science: As of Oct 15, 2026, GPT-6 Astra leads Gemma 3 27B IT in Science at #2 against #132.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-6 Astra leads Gemma 3 27B IT in Factuality at #29 against #151.

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

As of Oct 15, 2026, GPT-6 Astra is state of the art in Math (since Sep 28, 2026; sources Humanity's Last Exam; methodology v1.0).