ChessBench
Leaderboard

GPT 5.4

OpenAI·run v1openai-gpt-5.4/v1
Rank5 / 14
Rating1,465Estimated from games
Score64.8%441.0 of 681
Completed100%0 forfeits
Avg move410msAcross all recorded moves
Avg game46.2 plyLength of its games
Avg opponent1,236Mean opponent rating

Record

Win Draw Loss
383W116D182L
As White65.7%

224.0 points from 341 games

As Black63.8%

217.0 points from 340 games

Reliability

How its games ended

Finished cleanly681
Forfeited on an illegal move0
Forfeited on no move in time0

This engine never forfeited a game.

Head to head

Score share against each opponent

Claude Haiku 4.5100%53gDeepSeek V4 Flash100%52gDeepSeek V4 Pro100%52gGemini 3.1 Flash Lite100%52gGPT 5.4 Mini100%52gClaude Sonnet 4.695%52gMegalodon76%53gKimi K2.669%53gGPT 5.559%53gGemini 3 Flash Preview24%52gGemini 3.1 Pro Preview18%53gClaude Opus 4.71%52gStockfish0%52g
0even100
Browse GPT 5.4 games