# DeepSeek V3.1 Terminus Thinking vs Gemini 4 Argon

As of Oct 15, 2026, DeepSeek V3.1 Terminus Thinking leads Gemini 4 Argon in 0 of 3 shared categories.

DeepSeek V3.1 Terminus Thinking: price per 1M tokens is unset in the catalog.

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

DeepSeek V3.1 Terminus Thinking: open weights.

Gemini 4 Argon: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads DeepSeek V3.1 Terminus Thinking in General LLM at #1 against #126.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads DeepSeek V3.1 Terminus Thinking in Reasoning at #1 against #113.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads DeepSeek V3.1 Terminus Thinking in Long context at #1 against #88.

As of Oct 15, 2026, DeepSeek V3.1 Terminus Thinking is ranked #88 in Long context (since Oct 15, 2026; sources LMArena Text (style-controlled, longer query); 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).