# Gemma 4 26B A4b vs GPT-5.5

As of Oct 15, 2026, Gemma 4 26B A4b leads GPT-5.5 in 0 of 5 shared categories.

Gemma 4 26B A4b: price per 1M tokens is unset in the catalog.

GPT-5.5: $11.25 per 1M blended tokens.

Gemma 4 26B A4b: open weights.

GPT-5.5: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-5.5 leads Gemma 4 26B A4b in General LLM at #22 against #91.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-5.5 leads Gemma 4 26B A4b in Reasoning at #26 against #86.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-5.5 leads Gemma 4 26B A4b in Coding › Web dev at #48 against #93.
- Which to pick, Long context: As of Oct 15, 2026, GPT-5.5 leads Gemma 4 26B A4b in Long context at #26 against #91.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-5.5 leads Gemma 4 26B A4b in Factuality at #5 against #73.

As of Oct 15, 2026, Gemma 4 26B A4b is tied for state of the art in General LLM (since Oct 8, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 15, 2026, GPT-5.5 is near state of the art, rank #5 in Factuality (since Oct 15, 2026; sources LMArena Text factuality; methodology v1.0).