# DeepSeek V4 Pro vs Gemini 3.6 Flash

As of Oct 15, 2026, DeepSeek V4 Pro leads Gemini 3.6 Flash in 0 of 6 shared categories.

DeepSeek V4 Pro: $1.194075 per 1M blended tokens.

Gemini 3.6 Flash: $1.5 per 1M blended tokens.

DeepSeek V4 Pro: open weights.

Gemini 3.6 Flash: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in General LLM at #19 against #55.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in Reasoning at #25 against #57.
- Which to pick, Science: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in Science at #9 against #28.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in Coding › Web dev at #41 against #62.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in Long context at #30 against #51.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 3.6 Flash leads DeepSeek V4 Pro in Factuality at #23 against #49.

As of Oct 15, 2026, DeepSeek V4 Pro is ranked #28 in Science (since Oct 15, 2026; sources GPQA Diamond; methodology v1.0).

As of Oct 15, 2026, Gemini 3.6 Flash is ranked #9 in Science (since Oct 15, 2026; sources GPQA Diamond; methodology v1.0).