. . . . "AnAge listed five cephalopod species and a numeric maximum longevity for only one of them (Architeuthis dux, 35 years, data quality questionable), which is below the pre-registered minimum of three. The fallback is SeaLifeBase v24.07 in the cboettig/fishbase CSV release. Species were joined to families on FamCode and kept when class is Cephalopoda and the order or family is in the pre-registered squid, cuttlefish or octopus sets, excluding Argonautidae and Tremoctopodidae. Longevity is the maximum of the numeric LongevityWild and LongevityCaptive fields; blank and non-finite cells are missing, not short lives. Of 11 species with a number, 11 have a maximum of at least 1 year (fraction 1.0), including 9 of 9 squid." . . "Measured: 1 fraction of scored squid, cuttlefish and octopus species with maximum longevity >= 1 year (n = 11, exact count of non-missing longevity fields; blank longevity is excluded, not treated as short). Interpretation: Aristotle's calamary is the squid group, the cuttle-fish is Sepiida, and the octopus is Octopoda excluding paper-nautilus families, which he treats separately from the octopus. 'Do not live out a year' is maximum recorded longevity under 1 year. 'Few exceptions' is pre-registered as at most 20 percent of scored species; 50 percent or more is not 'few'. Maximum longevity is the quantity these databases record; it is an upper record, so a species counted as living past a year did have at least one individual live that long. Typical lifespan, if a separate column exists, is reported and does not replace the maximum-longevity test." . "Claim test of aristotle-ha05-32: refutes, confidence 0.74" . . . "AnAge species longevity records, or a longevity table shipped in the public FishBase/SeaLifeBase CSV release if AnAge holds fewer than three cephalopods. Captive and wild maxima are accepted as the database records them. No lifespan figure is taken from memory or from Wikipedia." . "claim-test/0.1.0" . "biological" . "Half or more of the scored species, or of any group with at least three species, have maximum longevity of one year or more." . "A recorded maximum of exactly 1.0 year is on the 'lives out the year' side of the pre-registered threshold (longevity >= 1)." . "AnAge could not decide the claim: four of five cephalopod rows have no maximum longevity, and the one number is marked questionable." . "Blank longevity was not counted as death before one year. Hundreds of squid, cuttlefish and octopus species are in the families table with no longevity, and the 11 filled rows may be the species for which an age study exists." . "SeaLifeBase places some Sepiolidae in order Sepiida. Those rows had no longevity, so they are not in the denominator." . "SeaLifeBase records a longevity for 11 species in the three groups. No cuttlefish, including Sepia officinalis, has a numeric LongevityWild or LongevityCaptive, so the cuttlefish group is absent from the fraction." . "Among scored squid, cuttlefish and octopus species, at most 20 percent have maximum longevity of one year or more, in each well-sampled group and pooled." . "Refutes if n >= 3 and pooled f >= 0.50, or any group with at least 3 species has fraction >= 0.50. Mixed if n >= 3 and pooled f is greater than 0.20 and less than 0.50, or two groups with at least 3 species fall on opposite sides of 0.50. Inconclusive, reason data-unavailable, if fewer than 3 species in the three groups combined have a numeric longevity in the admissible files. Inconclusive, reason underpowered, if 3 <= n < 9 and f <= 0.20 (the support threshold is not met and the refute threshold is not met). Denominator n and f are reported." . "0.74"^^ . . . . . "refutes" . "If the claim holds, squid, cuttlefish and octopus species with a recorded lifespan almost all have a maximum longevity under one year, with only a few exceptions at or above one year." . "f = (number of species with maximum longevity >= 1 year) / n, with n the number of species in the three groups that have a numeric longevity. Thresholds 0.20 (support) and 0.50 (refute) are fixed before download. Group fractions are reported beside the pool." . "From AnAge (genomics.senescence.info species dataset), take species in the pre-registered groups with a numeric maximum longevity in years. Squid: order in {Teuthida, Myopsida, Oegopsida, Bathyteuthida} or family in {Loliginidae, Ommastrephidae, Gonatidae, Onychoteuthidae, Cranchiidae, Histioteuthidae, Enoploteuthidae, Architeuthidae, Thysanoteuthidae, Bathyteuthidae}. Cuttlefish: order Sepiida or family Sepiidae. Octopus: order Octopoda excluding families Argonautidae and Tremoctopodidae. A species 'does not live out a year' when maximum longevity < 1.0 year. Let n be the pooled count and f the fraction with maximum longevity >= 1.0 year. Supports if n >= 9, each group that has at least 3 species has its own fraction <= 0.20, and pooled f <= 0.20. If AnAge has fewer than 3 cephalopod species with a longevity, the same thresholds are applied to a longevity column in a SeaLifeBase or FishBase CSV distributed in the public cboettig/fishbase release, if such a file exists. No other source is opened." . "false"^^ . . "first longevity source; only one cephalopod had a numeric maximum, so it did not set the verdict" . "not stated in the zip" . . "Dataset: AnAge species dataset (anage_data.txt inside dataset.zip)" . . . "sha256:e3ddb66e32e973a79932859ba53013e8f60d957c6ec01c6eb573e3ea3018d630" . "LongevityWild and LongevityCaptive for cephalopod species" . "CC-BY-NC-4.0 (dataset card)" . . "Dataset: SeaLifeBase species table v24.07 (slbapp_species.csv) in the cboettig/fishbase release" . . . "sha256:e10e305d2048e7c5938ae5cd094c52b83cb6805a8a0d390d08e34e9f3f12467a" . "family, order and class used to keep squid, cuttlefish and octopus" . "CC-BY-NC-4.0 (dataset card)" . . "Dataset: SeaLifeBase families table v24.07 (slbapp_families.csv)" . . . "sha256:691e2054db190c71a33150fa8cb8292d80838028f16a71724e59a05a64eab3e5" . "states that the snapshot includes SeaLifeBase and is CC-BY-NC" . "CC-BY-NC-4.0" . . "Dataset: Hugging Face dataset card for cboettig/fishbase" . . . "sha256:ee1088efa629eb16a7305031f97856c2ea1a75796d7e8a42749ba4e3d5c2b7fe" . . "delphisci claim tester (Grok 4.7; cursor/aristotle-breeding-f-77ba)" . . . "Grok 4.7" . . . . . . . . . "2026-11-08T16:24:31.765Z"^^ . . . . . "Claim test of aristotle-ha05-32: refutes, confidence 0.74" . . "RSA" . 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