{
 "graft_record": 1,
 "alg": "Ed25519",
 "key": "4f153e80bf9364d7",
 "payload": "{\"graft_record\":2,\"kind\":\"regen\",\"run\":\"8ijUl7wBOYkwN21ATgZHgA\",\"finished\":\"2026-11-01T06:07:33Z\",\"trigger\":\"draft\",\"initiator\":{\"kind\":\"agent\",\"token\":\"tok_F5EHA-FTUc0Z\"},\"outcome\":\"passed\",\"why\":\"build 1 passed all 215 cases and agreed with the oracle on 1500 hidden requests (seed 2091412432); the oracle itself couldn't answer 1 of them, which don't count\",\"copy\":{\"id\":\"hTCHBUJ-ZgpH_s5PM4462Q\",\"repo\":\"github.com/craigm26/graft-lab\",\"branch\":\"lab/heat\",\"record\":\"examples/heat-engine/heat.duramen\",\"impl\":\"examples/heat-engine/regen/impl/t06-ts\",\"lang\":\"ts\",\"address\":\"https://github.com/craigm26/graft-lab.git\"},\"commit\":\"64cc436af665b336236a2b5942827513eebcfc32\",\"duramen\":{\"ref\":\"v0.2.0\",\"sha\":\"1d48d22216e86b243d6887a4312ee49cd96feb12\"},\"spec\":{\"name\":\"heat-engine\",\"version\":\"1.5.1-slice\",\"spec_sha256\":\"67801923b7e67fd27c43a928cf370ed99c6daaae44029c0f9171464812fd5dc0\",\"decisions_sha256\":\"1060038d8979ed36119fa282366ffe63eaceb0f91f3e6dbe41b4d4229970e8f8\",\"cases\":212},\"blind\":{\"builder_environment\":\"env_01GtMUtwttvFftoWubWE1jp3\",\"networking\":\"none\",\"environment_networking\":{\"type\":\"limited\",\"allowed_hosts\":[],\"allow_package_managers\":false,\"allow_mcp_servers\":false},\"repository\":\"not mounted\",\"credentials\":\"none\",\"given\":[\"SPEC.md\",\"DECISIONS.md\",\"PROMPT.md\"]},\"judge\":{\"driver_user\":\"separate\",\"network\":\"none\"},\"builds\":[{\"n\":1,\"model\":\"claude-sonnet-5-5\",\"session\":\"sesn_01XSgpd1nt1PJJRG3nzLnrfW\",\"status\":\"built\",\"cost_usd\":0.44,\"verdict\":{\"pass\":true,\"why\":\"passed all 215 cases and agreed with the oracle on 1500 hidden requests (seed 2091412432); the oracle itself couldn't answer 1 of them, which don't count\",\"passed\":215,\"total\":215,\"holdout\":{\"ran\":true,\"seed\":2091412432,\"samples\":300,\"requests\":1500,\"disagreements\":0,\"errors\":0,\"failed\":[],\"sample\":[],\"oracleErrors\":1,\"oracleSample\":[{\"id\":\"agree:wetBulb#184\",\"op\":\"wetBulb\",\"input\":\"{\\\"tempC\\\":1.7976931348623157e+308,\\\"rhPercent\\\":1.23e-18}\",\"error\":\"oracle: non-finite number in canonical value\"}]}},\"choices\":19},{\"n\":2,\"model\":\"claude-sonnet-5-5\",\"session\":\"sesn_013BrvwKuX7nJKkqvsdnR3xQ\",\"status\":\"built\",\"cost_usd\":0.42,\"verdict\":{\"pass\":true,\"why\":\"passed all 215 cases and agreed with the oracle on 1500 hidden requests (seed 2091412432); the oracle itself couldn't answer 1 of them, which don't count\",\"passed\":215,\"total\":215,\"holdout\":{\"ran\":true,\"seed\":2091412432,\"samples\":300,\"requests\":1500,\"disagreements\":0,\"errors\":0,\"failed\":[],\"sample\":[],\"oracleErrors\":1,\"oracleSample\":[{\"id\":\"agree:wetBulb#184\",\"op\":\"wetBulb\",\"input\":\"{\\\"tempC\\\":1.7976931348623157e+308,\\\"rhPercent\\\":1.23e-18}\",\"error\":\"oracle: non-finite number in canonical value\"}]}},\"choices\":11}],\"kept\":1,\"suite\":{\"build\":1,\"passed\":215,\"total\":215,\"skipped\":0},\"agree\":{\"requests\":250,\"disagreements\":0,\"participants\":[\"oracle\",\"build 1\",\"build 2\"]},\"choices_differ\":{\"previous\":\"DgHyeHH8U--OK9lwfiAU_w\",\"added\":14,\"removed\":10,\"changed\":5},\"delivered\":{\"ref\":\"graft/regen/8ijUl7wBOYkwN21ATgZHgA\",\"sha\":\"e0b4a4c696a4646053c2e504936ddc9d77b1a9c1\",\"bytes\":18225,\"pull_request\":null},\"costs\":{\"builders_usd\":0.86,\"cap_usd\":2,\"runners_usd\":0},\"draft\":{\"branch\":\"lab/heat-rename\",\"compare_to\":\"DgHyeHH8U--OK9lwfiAU_w\"},\"behaviour\":{\"against\":{\"run\":\"DgHyeHH8U--OK9lwfiAU_w\",\"build\":1,\"commit\":\"d843e001400788f9bc03a373829de7ac41e8cb2d\"},\"sampled\":true,\"requests\":1760,\"unexplained\":0,\"paths\":[]}}",
 "signature": "uHX4OxYgj3Mv1qRDOsvaZmRiGHTGwSaVN1rqux9W0KnGZ+FYdm003OlWS/r5+jrlfF5WSI1riYrjTc0xYTYdBg=="
}