# Gemini 2.5 Flash vs GPT-5.4

As of Oct 14, 2026, Gemini 2.5 Flash leads GPT-5.4 in 0 of 4 shared categories.

Gemini 2.5 Flash: $0.85 per 1M blended tokens.

GPT-5.4: $5.625 per 1M blended tokens.

Gemini 2.5 Flash: closed weights.

GPT-5.4: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, GPT-5.4 leads Gemini 2.5 Flash in General LLM at #28 against #108.
- Which to pick, Reasoning: As of Oct 14, 2026, GPT-5.4 leads Gemini 2.5 Flash in Reasoning at #29 against #114.
- Which to pick, Long context: As of Oct 14, 2026, GPT-5.4 leads Gemini 2.5 Flash in Long context at #34 against #104.
- Which to pick, Factuality: As of Oct 14, 2026, GPT-5.4 leads Gemini 2.5 Flash in Factuality at #6 against #72.

As of Oct 14, 2026, Gemini 2.5 Flash is ranked #72 in Factuality (since Oct 14, 2026; sources LMArena Text factuality; methodology v1.0).

As of Oct 14, 2026, GPT-5.4 is a former state-of-the-art holder in General LLM (since Apr 10, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).