# Gemini 4 Argon vs Longcat Flash Chat

As of Oct 15, 2026, Gemini 4 Argon leads Longcat Flash Chat in 3 of 3 shared categories: General LLM, Reasoning, and Long context.

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

Longcat Flash Chat: price per 1M tokens is unset in the catalog.

Gemini 4 Argon: closed weights.

Longcat Flash Chat: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads Longcat Flash Chat in General LLM at #1 against #115.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads Longcat Flash Chat in Reasoning at #1 against #106.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads Longcat Flash Chat in Long context at #1 against #133.

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).

As of Oct 15, 2026, Longcat Flash Chat is ranked #106 in Reasoning (since Oct 15, 2026; sources LMArena Text (style-controlled, hard prompts); methodology v1.0).