# DeepSeek V4 Flash vs GPT-6 Sol

As of Oct 14, 2026, DeepSeek V4 Flash leads GPT-6 Sol in 1 of 5 shared categories: Factuality.

DeepSeek V4 Flash: $0.11374999999999999 per 1M blended tokens.

GPT-6 Sol: $4.000000000000001 per 1M blended tokens.

DeepSeek V4 Flash: open weights.

GPT-6 Sol: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, GPT-6 Sol leads DeepSeek V4 Flash in General LLM at #43 against #75.
- Which to pick, Reasoning: As of Oct 14, 2026, GPT-6 Sol leads DeepSeek V4 Flash in Reasoning at #39 against #72.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, GPT-6 Sol leads DeepSeek V4 Flash in Coding › Web dev at #7 against #30.
- Which to pick, Long context: As of Oct 14, 2026, GPT-6 Sol leads DeepSeek V4 Flash in Long context at #49 against #69.
- Which to pick, Factuality: As of Oct 14, 2026, DeepSeek V4 Flash leads GPT-6 Sol in Factuality at #66 against #70.

As of Oct 14, 2026, DeepSeek V4 Flash is state of the art on best per dollar in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, GPT-6 Sol is ranked #5 in Coding (since Oct 14, 2026; sources Terminal-Bench 4.0; methodology v1.0).