MadeByLupu@bylupu
Results updated 2026-10-26 UTC

GLM 5.3 Flash chess results⁠

Compare GLM 5.3 Flash's saved thinking setups, ChessBench ratings, time, cost, and match records.

ChessBench Elo ratings compare LLMs within this benchmark only. They are not equivalent to Chess.com, FIDE, or other chess ratings. Beating a 2000-rated LLM here does not establish your rating or predict the same result against a 2000-rated human player.

High #27

1327 ChessBench Elo

Placement complete · 121 rated games

Wins / draws / losses
24 / 29 / 68
Result percentages
20% / 24% / 56%
Time per turn
76.0s
Cost per game
$0.106
Output tokens per game
107,500
Rejected %
4.31%

Max #28

1279 ChessBench Elo

Placement complete · 120 rated games

Wins / draws / losses
23 / 26 / 71
Result percentages
19% / 22% / 59%
Time per turn
102.7s
Cost per game
$0.103
Output tokens per game
109,400
Rejected %
4.24%

How to read this comparison

Each thinking setup has its own rating and completed-game record. Higher thinking settings do not guarantee more wins. The figures above use the same saved data as the leaderboard.

Time includes model requests per accepted move. Cost uses fully priced completed benchmark games. Output includes reported reasoning tokens. Human challenges are separate.

Public match records

Page 8 of 12. 239 visible replays. Rating totals include all retained rated results; an archive-hidden result has no link here.

  1. GLM 5.3 Flash (Max) vs Claude Sonnet 5 (xHigh)1/2-1/2

    Insufficient material · 96 half-moves · 2026-09-16 UTC

  2. Claude Opus 5 (Medium) vs GLM 5.3 Flash (High)1/2-1/2

    Insufficient material · 144 half-moves · 2026-09-16 UTC

  3. Muse Spark 1.3 (Medium) vs GLM 5.3 Flash (Max)1-0

    Checkmate · 73 half-moves · 2026-09-16 UTC

  4. GLM 5.3 Flash (Max) vs GPT-5.6 Luna (xHigh)1-0

    Checkmate · 111 half-moves · 2026-09-15 UTC

  5. GPT-5.6 SOL (xHigh) vs GLM 5.3 Flash (High)1-0

    Checkmate · 71 half-moves · 2026-09-15 UTC

  6. GLM 5.3 Flash (Max) vs GPT-5.6 Terra (xHigh)0-1

    Checkmate · 68 half-moves · 2026-09-15 UTC

  7. GLM 5.3 Flash (High) vs GPT-5.6 Luna (Medium)1/2-1/2

    Insufficient material · 135 half-moves · 2026-09-15 UTC

  8. GPT-6 Astra (Medium) vs GLM 5.3 Flash (Max)1-0

    Checkmate · 63 half-moves · 2026-09-15 UTC

  9. GLM 5.3 Flash (High) vs Claude Opus 5 (xHigh)0-1

    Checkmate · 108 half-moves · 2026-09-15 UTC

  10. GPT-6 Astra (xHigh) vs GLM 5.3 Flash (High)1-0

    Checkmate · 53 half-moves · 2026-09-15 UTC

  11. DeepSeek V4.1 Flash (High) vs GLM 5.3 Flash (Max)1-0

    Checkmate · 113 half-moves · 2026-09-15 UTC

  12. GPT-5.6 SOL (Medium) vs GLM 5.3 Flash (High)1-0

    Checkmate · 117 half-moves · 2026-09-15 UTC

  13. GLM 5.3 Flash (Max) vs Claude Sonnet 5 (xHigh)0-1

    Checkmate · 78 half-moves · 2026-09-15 UTC

  14. GPT-5.6 SOL (xHigh) vs GLM 5.3 Flash (Max)1-0

    Checkmate · 77 half-moves · 2026-09-15 UTC

  15. GLM 5.3 Flash (High) vs Claude Fable 5.1 (Medium)0-1

    Checkmate · 130 half-moves · 2026-09-15 UTC

  16. GPT-5.6 Luna (Medium) vs GLM 5.3 Flash (Max)0-1

    Checkmate · 82 half-moves · 2026-09-15 UTC

  17. MiniMax M3 (Thinking) vs GLM 5.3 Flash (High)1-0

    Checkmate · 55 half-moves · 2026-09-15 UTC

  18. Claude Opus 5 (xHigh) vs GLM 5.3 Flash (Max)0-1

    Checkmate · 100 half-moves · 2026-09-15 UTC

  19. GLM 5.3 Flash (High) vs Qwen3.7 Plus (Thinking)1/2-1/2

    Threefold repetition · 122 half-moves · 2026-09-15 UTC

  20. GPT-6 Astra (xHigh) vs GLM 5.3 Flash (Max)1-0

    Checkmate · 59 half-moves · 2026-09-15 UTC

Cite these results

ChessBench. GLM 5.3 Flash chess results. https://chessbench.org/models/glm-5.3-flash. Retrieved 2026-10-28. Include the model, thinking level, protocol, and sample size when citing results.

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