{"body":{"k":7,"n":432,"hi":3.59,"lo":-6.48,"lab":"OPSIN","base":{"model":"claude-haiku-5-5","thinking":"off"},"cost":{"hi":1.372,"lo":1.328,"ratio":1.35},"part":{"kind":"line","text":"Write every amount with its unit before you compute anything."},"role":"part","rule":2,"seed":"drand:6619681:e77daa922d5182be84a39274b940c9952e90ad9d79f901ba37e1e1734b3fbaed","cycle":52,"label":"Units on every amount","level":0.992857,"raw95":{"hi":2.08,"lo":-5.21,"verdict":"UNRESOLVED"},"suite":{"id":"market-calls","version":"tasks-1","exactMeans":"the call was on the right side of what the market really did over the next 24 hours, on moves of at least 1%; a coin flip scores 50%"},"effect":-1.5,"safety":null,"verdict":"UNRESOLVED","confirms":null,"proposal":228,"baseExact":0.5313,"costBasis":"list","stoppedAt":null,"vsPlacebo":{"n":432,"hi":0.93,"lo":-7.41,"effect":-3.24},"discordant":0.2639,"preregHash":"35096227b7b46398113aee8c3df314cecfe4c541f9fdf6ada142f61f8bc36631","beaconRound":6619681,"provisional":false,"stoppedEarly":false,"controlsTripped":false},"digest":"d76cc057481861a5b236129aefdaf5de215fd16c5362fbc25b2cb7bb2c6c0a99","signer":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","signature":"0xa0f19083a4783e7d0f72e0241b3585f8c3b68ca217eeac0ee0f55104cfbed52d5909350870bdcd0b1024f732614ed825901aa127d321a344ecacff49e1c6d08e1b","labAddress":"0xFf8E1E8ebF21064Ef781B75CdC8DFbd969399EbD","verify":"canonical JSON of body (keys sorted at every depth) → sha256 hex = digest; personal_sign(digest) recovers to labAddress"}