# Gemini 3 Pro vs Gemini 4 Argon

As of Oct 15, 2026, Gemini 3 Pro leads Gemini 4 Argon in 0 of 5 shared categories.

Gemini 3 Pro: price per 1M tokens is unset in the catalog.

Gemini 4 Argon: $4.000000000000001 per 1M blended tokens.

Gemini 3 Pro: closed weights.

Gemini 4 Argon: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3 Pro in General LLM at #1 against #16.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3 Pro in Reasoning at #1 against #23.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3 Pro in Coding › Web dev at #8 against #65.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3 Pro in Long context at #1 against #24.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3 Pro in Factuality at #1 against #10.

As of Oct 15, 2026, Gemini 3 Pro is a former state-of-the-art holder in General LLM (since Nov 17, 2025; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 15, 2026, Gemini 4 Argon is state of the art in General LLM (since Oct 2, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).