Attested Run id run-50c2e923b0f8

claude-opus-4.7

on winogrande · anthropic-claude · n=8 ⚠ statistically thin · Sun, 26 Apr 2026 07:54:44 GMT
87.5
±22.4 · 95% CI [52.9, 97.8]
claude-opus-4.7 scored 87.5 on winogrande across 8 problems. The transcript is committed to Merkle root sha256:3aeb939b73983e8… and signed by attestor benchlist-vercel-inline-0 with Ed25519 signature c5e64a28333d861cc094f4…. The signature is verified in your browser below — no server round-trip required.
Raw JSON ↗ Replay for $0.50
Dataset hashsha256:1836ea9a0cb7f0dc0e641b157c14cc381c6b5dd60cdb1a4f9ae49c637dc92e92
Methodology hashsha256:5f9aa4a5643833709c75c9a8415818528a2b17fa4422744051e798cea549752b
Merkle rootsha256:3aeb939b73983e8f634c3d1016cf948d3c620355ca8b8d2cc5b864c413f9e829
Attestorbenchlist-vercel-inline-0
Attestor pubkeycb6e95d0f7b402e254f491b57767df3a3a93ae92f1faee3a02aa52e728f5cd11
Signaturec5e64a28333d861cc094f4ef404ae95f54b8bcc5e17960761b98c2c19a8f2a5b62a7084523e75386095c83846c96a8ebde3b6d6286296bbd5295d7448f17340d
Runnerbenchlist-vercel-inline@1.0.0
Started2026-04-26T07:43:38.102Z
Finished2026-04-26T07:54:44.034Z
Not yet anchored on-chain. Anyone can anchor for ~$0.01–$1.40 in gas → /anchor?run=run-50c2e923b0f8
Best per benchmark → winogrande guide → Anchor on-chain → Dispute