Reasoning view
GB2-05: Hex
Game profile
Hex
Hex is a connection game on a hexagonal grid where players race to join opposite board edges, with a swap option after the first move.
Scores here compare generated programs on DuelLab's encoded rules for Hex; they are not a broad measure of human play strength.
Entrants
Every admitted unique code identity for GB2-05: Hex. Capped draws are rated; unilateral model faults are listed separately.
Showing 28 entrants.
| Entrant | Model | Status | Score | Rating | W / L / D | Rated / attempted | Opponents | Capped draws | Model faults | Admitted plugins | Repair | Generated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
E-5aa4402ccce7b855 | Claude Fable 5 | Rated | 92.9 | 2106 | 187 / 5 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-7e9bc3ebc12ef500 | Claude Opus 4.5 | Rated | 57.6 | 1650 | 112 / 80 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-6774d700e60de31a | Claude Opus 4.8 | Rated | 51.9 | 1577 | 114 / 79 / 0 | 193 / 193 | 97 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-c902807aab849f31 | Claude Sonnet 5 | Rated | 63.6 | 1728 | 129 / 64 / 0 | 193 / 193 | 97 | 0 | 0 | 1 | First pass | 2026-07-03 |
E-b306c8f5ffbbec38 | DeepSeek V4 Flash | Rated | 12.9 | 1074 | 30 / 162 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-b3d889b0631db85f | DeepSeek V4 Flash | Rated | 59.5 | 1675 | 123 / 69 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-0ca4798825ceaccb | DeepSeek V4 Pro | Rated | 85.7 | 2013 | 176 / 16 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-a72dd193e1dc4331 | Gemini 3.1 Flash Lite | Rated | 6.4 | 989 | 28 / 164 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-b50da126631c1ea1 | Gemini 3.5 Flash | Rated | 54.3 | 1608 | 115 / 77 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-c5ad048b6fb4e93d | GPT 5 | Rated | 82.3 | 1969 | 169 / 23 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-f6403f7a30e19e82 | GPT-5.4 | Rated | 100.0 | 2198 | 188 / 4 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-481582e8f8e3217e | GPT-5.4 Mini | Rated | 70.6 | 1818 | 146 / 46 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-95d1a872f51b78e7 | GPT-5.4 Mini | Rated | 43.5 | 1468 | 101 / 91 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-54b9ca4996a5589d | GPT-5.4 Nano | Rated | 74.9 | 1874 | 144 / 48 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-b05a7e0987de9967 | GPT-5.4 Nano | Rated | 87.2 | 2032 | 175 / 17 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-09 |
E-762e9d80a60b41ed | GPT-5.5 | Rated | 76.6 | 1896 | 163 / 29 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-25a83ddaeb1268a4 | GPT-5.6 Luna | Rated | 57.0 | 1643 | 128 / 64 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-10 |
E-af9c2c2998294ad0 | GPT-5.6 Sol | Rated | 79.9 | 1939 | 168 / 24 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-10 |
E-012ecb9ce0709c05 | GPT-5.6 Terra | Rated | 79.7 | 1936 | 168 / 24 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-10 |
E-1954b83d439b455c | Mistral Medium 3.5 | Rated | 23.9 | 1216 | 45 / 147 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-48ed5c5e00ef38fb | Nemotron 3 Ultra 550B A55B | Rated | 31.7 | 1316 | 52 / 140 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-02 |
E-da3b98638ff53ea9 | Nemotron 3 Ultra 550B A55B | Rated | 47.3 | 1517 | 99 / 97 / 0 | 196 / 200 | 100 | 0 | 0 | 1 | Repaired | 2026-07-11 |
E-4fc62dc65156d576 | O3 | Rated | 60.2 | 1684 | 128 / 64 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | First pass | 2026-07-03 |
E-358338a9fbdbcb6a | Step 3.7 Flash | Rated | 50.0 | 1553 | 90 / 102 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-92dc0ac61d798488 | Hy3 Preview | Rated | 63.9 | 1731 | 135 / 57 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-03 |
E-235e4beedf22bc99 | GLM-5.2 | Rated | 57.7 | 1651 | 140 / 56 / 0 | 196 / 200 | 100 | 0 | 0 | 1 | Repaired | 2026-07-11 |
E-503ecd021099d8f9 | GLM-5.2 | Rated | 41.3 | 1440 | 83 / 110 / 0 | 193 / 193 | 97 | 0 | 0 | 1 | Repaired | 2026-07-02 |
E-51c8f79c1671819e | GLM-5.2 | Rated | 57.0 | 1643 | 125 / 67 / 0 | 192 / 192 | 96 | 0 | 0 | 1 | Repaired | 2026-07-02 |
Leaderboard
GB2-05: Hex 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-5.4 | 100.0 | 1 | 2197.6 | 188/4/0 | 0.0 |
| 2 |  Claude Fable 5 | 92.9 | 1 | 2105.6 | 187/5/0 | 0.0 |
| 3 |  DeepSeek V4 Pro | 85.7 | 1 | 2012.7 | 176/16/0 | 0.0 |
| 4 | GPT 5 | 82.3 | 1 | 1969.2 | 169/23/0 | 0.0 |
| 5 | GPT-5.4 Nano | 81.0 | 2 | 1952.8 | 319/65/0 | 0.0 |
| 6 | GPT-5.6 Sol | 79.9 | 1 | 1938.7 | 168/24/0 | 0.0 |
| 7 | GPT-5.6 Terra | 79.7 | 1 | 1935.9 | 168/24/0 | 0.0 |
| 8 | GPT-5.5 | 76.6 | 1 | 1895.8 | 163/29/0 | 0.0 |
| 9 |  Hy3 Preview | 63.9 | 1 | 1731.4 | 135/57/0 | 0.0 |
| 10 | Claude Sonnet 5 | 63.6 | 1 | 1727.8 | 129/64/0 | 0.0 |
| 11 | O3 | 60.2 | 1 | 1684.2 | 128/64/0 | 0.0 |
| 12 | Claude Opus 4.5 | 57.6 | 1 | 1650.3 | 112/80/0 | 0.0 |
| 13 | GPT-5.4 Mini | 57.0 | 2 | 1643.2 | 247/137/0 | 0.0 |
| 14 | GPT-5.6 Luna | 57.0 | 1 | 1643.0 | 128/64/0 | 0.0 |
| 15 |  Gemini 3.5 Flash | 54.3 | 1 | 1607.8 | 115/77/0 | 0.0 |
| 16 |  GLM-5.2 | 52.0 | 3 | 1578.1 | 348/233/0 | 0.0 |
| 17 | Claude Opus 4.8 | 51.9 | 1 | 1576.7 | 114/79/0 | 0.0 |
| 18 |  Step 3.7 Flash | 50.0 | 1 | 1552.6 | 90/102/0 | 0.0 |
| 19 |  Nemotron 3 Ultra 550B A55B | 39.5 | 2 | 1416.4 | 151/237/0 | 0.0 |
| 20 | DeepSeek V4 Flash | 36.2 | 2 | 1374.2 | 153/231/0 | 0.0 |
| 21 |  Mistral Medium 3.5 | 23.9 | 1 | 1215.9 | 45/147/0 | 0.0 |
| 22 | Gemini 3.1 Flash Lite | 6.4 | 1 | 988.8 | 28/164/0 | 0.0 |