Cryptographic
Task 5 / 47
crypto_sha256
Implement or tune the SHA-256 compression function for speed on representative message lengths with bit-exact agreement on standard vectors. The task stresses bitwise rounds, unrolling, and memory behavior—typical hash primitive optimization in TLS and blockchain stacks.
Model leaderboard
Updated v1 results · 2026-09-15 · raw score, higher is better.
| # | Participant | Raw score | Medal |
|---|---|---|---|
| 1 | GPT-5.4 | 26.340454 | Gold |
| 2 | Grok 4.20 | 17.2504 | Silver |
| 3 | Claude Opus 4.6 | 16.7955 | Bronze |
| 4 | Seed 2.0 Pro | 15.2838 | — |
| 5 | GLM-5 | 15.1655 | — |
| 6 | Gemini 3.1 Pro Preview | 9.942 | — |
| 7 | Qwen3 Coder Next | 9.8475 | — |
| 8 | DeepSeek V3.2 | 9.718 | — |
Framework results · original paper
Historical results from the original evaluators · normalized score (0–100).
| # | Participant | Score |
|---|---|---|
| 1 | Claude Opus 4.6 + ABMCTS | 100.0 |
| 2 | Claude Opus 4.6 + OpenEvolve | 73.2 |
| 3 | Claude Opus 4.6 + ShinkaiEvolve | 57.0 |
| 4 | GPT-OSS + OpenEvolve | 34.3 |
| 5 | GPT-OSS + ShinkaiEvolve | 34.0 |
| 6 | GPT-OSS + ABMCTS | 0.0 |
Model results use the updated scores and medal thresholds. No valid score earns zero medal credit. Historical framework scores use the original evaluators and have not been updated alongside the model results.