Reasoning view
GB2-03: Shogi
Game profile
Shogi
Shogi is a 9x9 chess-family game with promotion zones, captured-piece drops, repetition handling, and impasse scoring.
Scores here compare generated programs on DuelLab's encoded rules for Shogi; they are not a broad measure of human play strength.
Entrants
Every admitted unique code identity for GB2-03: Shogi. Capped draws are rated; unilateral model faults are listed separately.
Showing 11 entrants.
| Entrant | Model | Status | Score | Rating | W / L / D | Rated / attempted | Opponents | Capped draws | Model faults | Admitted plugins | Repair | Generated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
E-04fa5b762ca703f0 | Claude Fable 5 | Under-covered | 0.0 | 1502 | 0 / 0 / 2 | 2 / 8 | 2 | 0 | 6 | 1 | First pass | 2026-07-03 |
E-2e43b0d163a7f12d | Claude Sonnet 5 | Under-covered | 20.8 | 1444 | 3 / 7 / 2 | 12 / 23 | 12 | 0 | 5 | 1 | First pass | 2026-07-03 |
E-46c3bb79de67d970 | Gemini 3.5 Flash | Under-covered | 22.6 | 1517 | 1 / 0 / 3 | 4 / 14 | 4 | 0 | 10 | 1 | Repaired | 2026-07-02 |
E-cc568b7069d5a0fd | GPT 5 | Under-covered | 44.7 | 1507 | 4 / 4 / 6 | 14 / 18 | 14 | 0 | 3 | 1 | First pass | 2026-07-02 |
E-4b75acaf58f14113 | GPT-5.4 | Under-covered | 20.8 | 1436 | 4 / 8 / 2 | 14 / 29 | 12 | 1 | 3 | 1 | First pass | 2026-07-02 |
E-6c4158c55a35d268 | GPT-5.4 Nano | Under-covered | 9.9 | 1388 | 5 / 13 / 2 | 20 / 25 | 14 | 0 | 1 | 1 | Repaired | 2026-07-02 |
E-e53a932f820d9724 | GPT-5.5 | Rated | 87.5 | 1591 | 16 / 5 / 21 | 42 / 52 | 31 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-3bca3b4e02f2acf9 | GPT-5.6 Luna | Under-covered | 18.9 | 1506 | 1 / 1 / 2 | 4 / 9 | 4 | 0 | 3 | 1 | First pass | 2026-07-10 |
E-2ac4e83a1b9ba989 | GPT-5.6 Sol | Under-covered | 100.0 | 1647 | 19 / 4 / 1 | 24 / 31 | 18 | 0 | 1 | 1 | First pass | 2026-07-10 |
E-39e763b7d49209b4 | GPT-5.6 Terra | Under-covered | 41.9 | 1546 | 4 / 1 / 1 | 6 / 10 | 6 | 0 | 3 | 1 | Repaired | 2026-07-10 |
E-bd2653f21938737f | GLM-5.2 | Under-covered | 12.2 | 1458 | 0 / 3 / 3 | 6 / 11 | 6 | 1 | 4 | 1 | Repaired | 2026-07-11 |
Leaderboard
GB2-03: Shogi leaderboard
Entrants are ranked by relative per-game score (0–100). Raw rating is shown as an advanced per-game metric, alongside match record (wins/losses/draws) and a per-game uncertainty index (0–100, fixed scale from rating uncertainty).
Scroll sideways to see every column.
| Rank | Model | Score | Contributing programs | Raw Elo | W / L / D | Uncertainty |
|---|---|---|---|---|---|---|
| 1 |  GPT-5.6 Sol | 100.0 | 1 | 1647.4 | 19/4/1 | 56.2 |
| 2 | GPT-5.5 | 87.5 | 1 | 1591.4 | 16/5/21 | 32.5 |
| 3 | GPT 5 | 44.7 | 1 | 1506.6 | 4/4/6 | 85.3 |
| 4 | GPT-5.6 Terra | 41.9 | 1 | 1546.1 | 4/1/1 | 100.0 |
| 5 |  Gemini 3.5 Flash | 22.6 | 1 | 1516.6 | 1/0/3 | 100.0 |
| 6 |  Claude Sonnet 5 | 20.8 | 1 | 1443.6 | 3/7/2 | 94.9 |
| 7 | GPT-5.4 | 20.8 | 1 | 1435.8 | 4/8/2 | 85.3 |
| 8 | GPT-5.6 Luna | 18.9 | 1 | 1505.7 | 1/1/2 | 100.0 |
| 9 |  GLM-5.2 | 12.2 | 1 | 1458.2 | 0/3/3 | 100.0 |
| 10 | GPT-5.4 Nano | 9.9 | 1 | 1387.5 | 5/13/2 | 65.4 |
| 11 | Claude Fable 5 | 0.0 | 1 | 1501.7 | 0/0/2 | 100.0 |