{"id":"run-dcaa0e1b6953","serviceId":"anthropic-claude","benchmarkId":"arc-challenge","model":"claude-opus-4.7","score":100,"runs":1,"breakdown":{"n":8,"passes":8,"mean_raw":1},"sampleCount":8,"runnerVersion":"benchlist-vercel-inline@1.0.0","runnerCommit":"edge","datasetHash":"sha256:f35d86c3e38897e2781029fcdf1c8f9223d1250734e1cfe9adce4bc72915d23e","methodologyHash":"sha256:aa1495bf231aaeaadb1682c3ce29767c772010f89381461f6e5d9d975820db35","transcriptMerkleRoot":"sha256:2b5b9265a17a685917c9b28bace58144ab0f3cf5a1cf15eaef954a86bd1b12ba","startedAt":"2026-04-26T07:43:36.728Z","finishedAt":"2026-04-26T07:54:15.518Z","durationSeconds":639,"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-opus-4.7 --runs 1 --limit 8","dockerImage":"ghcr.io/benchlist/runner:latest","envRequired":[]},"proof":{"system":"signed-attestation","status":"signed","signature":"e6029a56f132b6185bb59de50a3be76ca2895921c456ab8e60601871a7356b660055887b6a45c34f2036a25fc635610ce70e71f1fb16e5bbc1dc79c8ac89e806","pubkey":"cb6e95d0f7b402e254f491b57767df3a3a93ae92f1faee3a02aa52e728f5cd11","signer_algo":"ed25519","public_inputs":{"dataset_hash":"sha256:f35d86c3e38897e2781029fcdf1c8f9223d1250734e1cfe9adce4bc72915d23e","methodology_hash":"sha256:aa1495bf231aaeaadb1682c3ce29767c772010f89381461f6e5d9d975820db35","merkle_root":"sha256:2b5b9265a17a685917c9b28bace58144ab0f3cf5a1cf15eaef954a86bd1b12ba","claimed_score":100}},"verification":{"mode":"signed-attestation","status":"attested","alignedProofSystem":"signed-attestation","attestorPubkey":"cb6e95d0f7b402e254f491b57767df3a3a93ae92f1faee3a02aa52e728f5cd11","attestorSignature":"e6029a56f132b6185bb59de50a3be76ca2895921c456ab8e60601871a7356b660055887b6a45c34f2036a25fc635610ce70e71f1fb16e5bbc1dc79c8ac89e806","signerAlgo":"ed25519","submittedAt":"2026-04-26T07:54:15.518Z","verifiedAt":"2026-04-26T07:54:15.518Z","note":"Signed inline by Benchlist Vercel attestor. Set ATTESTOR_PRIVATE_KEY on a GH/Railway worker to add Ethereum L1 anchor."}}