{"body":{"k":7,"n":432,"hi":6.83,"lo":-1.27,"lab":"OPSIN","base":{"model":"claude-haiku-5-5","thinking":"off"},"cost":{"hi":1.077,"lo":1.032,"ratio":1.054},"part":{"kind":"line","text":"You will be penalized if you get this wrong."},"role":"part","rule":2,"seed":"drand:6623414:47b62adfd6aff53c9a857727b1899352e9881e3f9a62b2a72c98ab5b8807c43a","cycle":67,"label":"A penalty threat","level":0.992857,"raw95":{"hi":5.67,"lo":-0.12,"verdict":"UNRESOLVED"},"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":2.78,"safety":null,"verdict":"UNRESOLVED","confirms":null,"proposal":288,"baseExact":0.8704,"costBasis":"list","stoppedAt":null,"vsPlacebo":{"n":432,"hi":8.33,"lo":1.39,"effect":4.86},"discordant":0.1898,"preregHash":"d84fe756a9c522bc16f850f46574ee72345ae0c6eacef3cea6fe35945466c79c","beaconRound":6623414,"provisional":false,"stoppedEarly":false,"controlsTripped":false},"digest":"670f1edbe02ed2d15433512d2a7bb3a79f16f84bbc484efbb442dce57a4a07ca","signer":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","signature":"0x4ee9f821263291f7fbe18e0e078eca313c9bfee3e0322db44ebada41bc397a7573e2302697374961af84745a67ceb664c5146ed2bc84e132fa9aba82be63601a1b","labAddress":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","verify":"canonical JSON of body (keys sorted at every depth) → sha256 hex = digest; personal_sign(digest) recovers to labAddress"}