{"slug":"clearbar-model-verdicts-3022e8a9","name":"Clearbar model verdicts","summary":"Cheapest LLM that passes each task: cost per successful task and pass rate on public datasets.","status":"live","headings":[{"slug":"analytics","title":"Data & analytics"}],"indexable":true,"listed_since":"2026-11-13T12:14:52.085123Z","sources":[{"source":"mcp_registry","external_id":"com.grain64/clearbar","owner_address":null,"seen_at":"2026-11-13T12:14:52.085123Z","removed_at":null}],"endpoints":[{"url":"https://clearbar.grain64.com/mcp","host":"clearbar.grain64.com","protocol":"mcp","state":"live","last_probe_at":"2026-11-14T12:19:38.130189Z","last_ok_at":"2026-11-14T12:19:38.130189Z","tools_count":2,"tools_changed_at":"2026-11-13T11:51:36.524476Z","uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://clearbar.grain64.com/docs/","host":"clearbar.grain64.com","protocol":"web","state":"live","last_probe_at":"2026-11-14T12:19:48.347576Z","last_ok_at":"2026-11-14T12:19:48.347576Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"clearbar-model-verdicts-671fcbc8","name":"Clearbar model verdicts"}],"payment_options":[],"usage":null,"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"id":"owner","state":"pass","reason":"Control proven: grain64.com, proven to the MCP Registry."},{"id":"track_record","state":"fail","reason":"Listed for 0 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 2 tools this server showed it."}],"passed":3,"applicable":4,"contradicted":false,"computed_at":"2026-11-14T00:34:04.654406Z"},"identity":{"endpoint_domains":["grain64.com"],"proven_domains":[{"domain":"grain64.com","proven_by":"mcp_registry","serves_endpoint":true,"as_of":"2026-11-13T12:14:52.085123Z"}],"proven_wallets":[],"namesakes":[{"slug":"clearbar-model-verdicts-671fcbc8","name":"Clearbar model verdicts","proven_domain":"clearbar.grain64.com"}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://clearbar.grain64.com/mcp","tools":2,"high":0,"medium":0,"findings":[],"observed_at":"2026-11-07T20:17:05.626037Z","evidence_id":3963471},"notice":"Not affiliated with addrbook — claim or request removal."}