{"body":{"k":7,"n":192,"hi":18.49,"lo":5.73,"lab":"OPSIN","base":{"model":"claude-haiku-5-5","thinking":"off"},"cost":{"hi":1.77,"lo":1.622,"ratio":1.692},"part":{"kind":"setting","thinking":"on"},"role":"part","rule":2,"seed":"drand:6616977:2ead7d4333518189048a03559d50e10270a9251bac3eee0a2ad66773248ea14f","cycle":38,"label":"Thinking on","level":0.992857,"raw95":{"hi":16.41,"lo":7.29,"verdict":"EXCITES"},"suite":{"id":"markets-maths","version":"tasks-1","exactMeans":"the final number is right to the cent (to the whole share for position sizes, to a hundredth of a point for percentages)"},"effect":11.72,"safety":null,"verdict":"EXCITES","confirms":null,"proposal":156,"baseExact":0.8762,"stoppedAt":192,"vsPlacebo":{"n":192,"hi":16.15,"lo":6.77,"effect":11.46},"discordant":0.1719,"preregHash":"9447253267aa58726e47cc689a2d8ff0d02aabc6fe52ad6fceb02597fcdf05aa","beaconRound":6616977,"provisional":true,"stoppedEarly":true,"controlsTripped":false},"digest":"1b7953d28eba46137b2346e8fafdd3326b2e9a1707a5e528aa1d38e3f6d1ce6d","signer":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","signature":"0x3dfc4b9658fc0e303114fa5642376a65a1ac45c4cd80910235c133b0e109fd5e642846c5d799844fd3fdcf5d3ca668d7dd1ed7da2c9647eee374ffb34fc020431c","labAddress":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","verify":"canonical JSON of body (keys sorted at every depth) → sha256 hex = digest; personal_sign(digest) recovers to labAddress"}