# Gemini 3.5 Flash vs Gemini 4 Argon

As of Oct 15, 2026, Gemini 3.5 Flash leads Gemini 4 Argon in 0 of 7 shared categories.

Gemini 3.5 Flash: $3.375 per 1M blended tokens.

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

Gemini 3.5 Flash: closed weights.

Gemini 4 Argon: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in General LLM at #1 against #25.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Reasoning at #1 against #35.
- Which to pick, Science: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Science at #1 against #18.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Coding › Web dev at #8 against #52.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Long context at #1 against #33.
- Which to pick, Vision: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Vision at #7 against #29.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 4 Argon leads Gemini 3.5 Flash in Factuality at #1 against #14.

As of Oct 15, 2026, Gemini 3.5 Flash is ranked #12 in Abstraction (ARC) (since Oct 15, 2026; sources ARC-AGI; 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).