# DeepSeek V4 Pro High vs GPT-5.4

As of Oct 14, 2026, DeepSeek V4 Pro High leads GPT-5.4 in 1 of 5 shared categories: Coding › Web dev.

DeepSeek V4 Pro High: price per 1M tokens is unset in the catalog.

GPT-5.4: $5.625 per 1M blended tokens.

DeepSeek V4 Pro High: open weights.

GPT-5.4: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, GPT-5.4 leads DeepSeek V4 Pro High in General LLM at #28 against #38.
- Which to pick, Reasoning: As of Oct 14, 2026, GPT-5.4 leads DeepSeek V4 Pro High in Reasoning at #29 against #41.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, DeepSeek V4 Pro High leads GPT-5.4 in Coding › Web dev at #28 against #55.
- Which to pick, Long context: As of Oct 14, 2026, GPT-5.4 leads DeepSeek V4 Pro High in Long context at #34 against #40.
- Which to pick, Factuality: As of Oct 14, 2026, GPT-5.4 leads DeepSeek V4 Pro High in Factuality at #6 against #43.

As of Oct 14, 2026, DeepSeek V4 Pro High is ranked #28 in Coding › Web dev (since Oct 14, 2026; sources LMArena WebDev; methodology v1.0).

As of Oct 14, 2026, GPT-5.4 is a former state-of-the-art holder in General LLM (since Apr 10, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).