{"body":{"k":7,"n":432,"hi":1.62,"lo":-2.78,"lab":"OPSIN","base":{"model":"claude-haiku-5-5","thinking":"off"},"cost":{"hi":1.036,"lo":0.998,"ratio":1.016},"part":{"kind":"line","text":"I'm going to tip $200 for a perfect solution!"},"role":"part","rule":2,"seed":"drand:6625646:d49c724747971930f2b948289e31fc49bf58ba40d9e10b06c01d63a83c12a923","cycle":87,"label":"A $200 tip","level":0.992857,"raw95":{"hi":1.04,"lo":-2.2,"verdict":"INERT"},"suite":{"id":"coding","version":"tasks-1","exactMeans":"the function returned the right answer on every hidden case"},"effect":-0.58,"safety":null,"verdict":"INERT","confirms":null,"proposal":372,"baseExact":0.941,"costBasis":"list","stoppedAt":null,"vsPlacebo":{"n":432,"hi":3.47,"lo":-1.62,"effect":0.93},"discordant":0.0787,"preregHash":"2ee05a353294cbdddd9948374ef1c5817924761bf9b8b50a9fd619af05ea88af","beaconRound":6625646,"provisional":false,"stoppedEarly":false,"controlsTripped":false},"digest":"8fd37c91dc23985cc5c69c40b378921e7e7b41cdfed9e2a3c41932b618dc302d","signer":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","signature":"0x9274bc2b7aa536df354b6a9f3ba5dbef7f487e6198cebe9979c7437a97d1a6ff1dac77e387db887f0162515f05d674074bfadbfc453eb3ca6d9b1626189aa23a1c","labAddress":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","verify":"canonical JSON of body (keys sorted at every depth) → sha256 hex = digest; personal_sign(digest) recovers to labAddress"}