# DeepSeek V3.2 vs GPT-5.5

As of Oct 15, 2026, DeepSeek V3.2 leads GPT-5.5 in 0 of 5 shared categories.

DeepSeek V3.2: $0.39425 per 1M blended tokens.

GPT-5.5: $11.25 per 1M blended tokens.

DeepSeek V3.2: open weights.

GPT-5.5: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-5.5 leads DeepSeek V3.2 in General LLM at #22 against #112.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-5.5 leads DeepSeek V3.2 in Reasoning at #26 against #104.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-5.5 leads DeepSeek V3.2 in Coding › Web dev at #48 against #104.
- Which to pick, Long context: As of Oct 15, 2026, GPT-5.5 leads DeepSeek V3.2 in Long context at #26 against #102.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-5.5 leads DeepSeek V3.2 in Factuality at #5 against #89.

As of Oct 15, 2026, DeepSeek V3.2 is ranked #89 in Factuality (since Oct 15, 2026; sources LMArena Text factuality; methodology v1.0).

As of Oct 15, 2026, GPT-5.5 is near state of the art, rank #5 in Factuality (since Oct 15, 2026; sources LMArena Text factuality; methodology v1.0).