{"id":"run-a908e77f27b1","serviceId":"anthropic-claude","benchmarkId":"arc-challenge","model":"claude-sonnet-4.5","score":80,"runs":1,"breakdown":{"n":5,"passes":4,"mean_raw":0.8},"sampleCount":5,"runnerVersion":"benchlist-vercel-inline@1.0.0","runnerCommit":"edge","datasetHash":"sha256:f35d86c3e38897e2781029fcdf1c8f9223d1250734e1cfe9adce4bc72915d23e","methodologyHash":"sha256:aa1495bf231aaeaadb1682c3ce29767c772010f89381461f6e5d9d975820db35","transcriptMerkleRoot":"sha256:32d750c2360a709bf856307da11d90b825f5db06a5c132f84ef5a880ee24be53","startedAt":"2026-04-26T08:01:32.274Z","finishedAt":"2026-04-26T08:03:03.219Z","durationSeconds":91,"decoding":{"temperature":0,"max_tokens":512},"attestor":"benchlist-vercel-inline-0","publisher":"anthropic-claude","replay":{"command":"benchlist run arc-challenge --service anthropic-claude --model claude-sonnet-4.5 --runs 1 --limit 5","dockerImage":"ghcr.io/benchlist/runner:latest","envRequired":[]},"proof":{"system":"signed-attestation","status":"signed","signature":"3f7685480a0c2712a1cfbcf7054022f659c048ef30abbf80298e30ea1b2808a0f72600791094ca14f9db0c449881a645fa997ba760365bd4f4bd94fea3fd5502","pubkey":"cb6e95d0f7b402e254f491b57767df3a3a93ae92f1faee3a02aa52e728f5cd11","signer_algo":"ed25519","public_inputs":{"dataset_hash":"sha256:f35d86c3e38897e2781029fcdf1c8f9223d1250734e1cfe9adce4bc72915d23e","methodology_hash":"sha256:aa1495bf231aaeaadb1682c3ce29767c772010f89381461f6e5d9d975820db35","merkle_root":"sha256:32d750c2360a709bf856307da11d90b825f5db06a5c132f84ef5a880ee24be53","claimed_score":80}},"verification":{"mode":"signed-attestation","status":"attested","alignedProofSystem":"signed-attestation","attestorPubkey":"cb6e95d0f7b402e254f491b57767df3a3a93ae92f1faee3a02aa52e728f5cd11","attestorSignature":"3f7685480a0c2712a1cfbcf7054022f659c048ef30abbf80298e30ea1b2808a0f72600791094ca14f9db0c449881a645fa997ba760365bd4f4bd94fea3fd5502","signerAlgo":"ed25519","submittedAt":"2026-04-26T08:03:03.219Z","verifiedAt":"2026-04-26T08:03:03.219Z","note":"Signed inline by Benchlist Vercel attestor. Set ATTESTOR_PRIVATE_KEY on a GH/Railway worker to add Ethereum L1 anchor."}}