# Gemini 2.5 Flash Preview 04.17 vs GPT-5.4 Pro

As of Oct 15, 2026, Gemini 2.5 Flash Preview 04.17 leads GPT-5.4 Pro in 0 of 2 shared categories.

Gemini 2.5 Flash Preview 04.17: price per 1M tokens is unset in the catalog.

GPT-5.4 Pro: $67.5 per 1M blended tokens.

Gemini 2.5 Flash Preview 04.17: closed weights.

GPT-5.4 Pro: closed weights.

- Which to pick, Math: As of Oct 15, 2026, GPT-5.4 Pro leads Gemini 2.5 Flash Preview 04.17 in Math at #6 against #26.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, GPT-5.4 Pro leads Gemini 2.5 Flash Preview 04.17 in Abstraction (ARC) at #8 against #54.

As of Oct 15, 2026, Gemini 2.5 Flash Preview 04.17 is ranked #26 in Math (since Oct 15, 2026; sources Humanity's Last Exam; methodology v1.0).

As of Oct 15, 2026, GPT-5.4 Pro is a former state-of-the-art holder in Math (since Apr 16, 2026; sources Humanity's Last Exam; methodology v1.0).