{ "schema": "bucket.solvability-backtest/v2", "permutations": 10000, "seed": 20261006, "floor": 10, "neighbourBound": 50, "rule": "For a cutoff year the solved set is every row solved under the atlas rule with a resolved year at or before the cutoff. Every row posed at or before the cutoff and outside that set is tested. Its reach is its highest similarity to a cutoff-solved row among its 50 stored neighbours and its stored nearest solved row; when none of those was solved by the cutoff the reach is unknown and bounded above by the 50th neighbour's similarity. The threshold is the 10th percentile of reach among the cutoff-solved rows that have a cutoff-solved neighbour; the rest are counted and dropped, which can only raise the threshold. A tested row is inside when its reach is at or above the threshold, outside when its reach or its bound falls below it, and undecided when its reach is unknown and its bound is at or above the threshold; undecided rows are counted and left out of the rates. The outcome is the row's 2026 status under two codings reported side by side: settled counts solved only; settled or advanced counts solved or partial. Partial is assigned in 2026 by the ingest from the status source, so the two codings bound what the row's history supports. A solved row with no resolved year posed by the cutoff is tested and scored as resolved under both codings; the tables repeat the all-rows result with those rows removed. Undecided rows are also scored under the two extremes, all of them inside and all of them outside, as a bound without a p-value. Rows whose branch holds fewer than 10 cutoff-solved rows are unsampled and left out of the rates. A stratum with fewer than 10 rows on either side reports counts only. The p-value is two-sided: the share of 10000 seeded shuffles of the outcomes whose absolute rate difference is at least the observed one, with one added to numerator and denominator. The AUC is the Mann-Whitney probability that a resolved row's reach exceeds an unresolved row's, ties counting one half.", "leakage": "The embeddings and the 50 stored neighbours come from the 2026 corpus, so statements written after a cutoff shape the geometry a cutoff is scored on. The test checks the rule against known outcomes under that leak, which is a weaker claim than a forecast. A clean version needs embeddings fitted on text dated at or before the cutoff and a neighbour set frozen per cutoff.", "cutoffs": [ { "cutoff": 2005, "solvedAtCutoff": 108, "threshold": 0.644, "thresholdBounded": 16, "tested": 287, "unsampled": 38, "reachBounded": 76, "undecided": 66, "undatedSolved": 11, "undatedSolvedTested": 32, "codings": [ { "coding": "settled", "label": "settled: solved only", "all": { "name": "all", "inside": 112, "outside": 71, "resolvedInside": 24, "resolvedOutside": 4, "rateInside": 0.214, "rateOutside": 0.056, "ratio": 3.804, "pValue": 0.0062, "belowFloor": false }, "byLength": [ { "name": "under 20 words", "inside": 28, "outside": 20, "resolvedInside": 2, "resolvedOutside": 0, "rateInside": 0.071, "rateOutside": 0, "ratio": null, "pValue": 0.5027, "belowFloor": false }, { "name": "20 to 40 words", "inside": 44, "outside": 36, "resolvedInside": 6, "resolvedOutside": 2, "rateInside": 0.136, "rateOutside": 0.056, "ratio": 2.455, "pValue": 0.282, "belowFloor": false }, { "name": "over 40 words", "inside": 40, "outside": 15, "resolvedInside": 16, "resolvedOutside": 2, "rateInside": 0.4, "rateOutside": 0.133, "ratio": 3, "pValue": 0.1018, "belowFloor": false } ], "byBranch": [ { "name": "applied", "inside": 4, "outside": 3, "resolvedInside": 0, "resolvedOutside": 0, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "biophysics", "inside": 18, "outside": 44, "resolvedInside": 2, "resolvedOutside": 2, "rateInside": 0.111, "rateOutside": 0.045, "ratio": 2.444, "pValue": 0.5768, "belowFloor": false }, { "name": "chemistry", "inside": 7, "outside": 2, "resolvedInside": 0, "resolvedOutside": 0, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "cosmology", "inside": 11, "outside": 5, "resolvedInside": 0, "resolvedOutside": 0, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "mathematics", "inside": 49, "outside": 1, "resolvedInside": 15, "resolvedOutside": 0, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "physics", "inside": 23, "outside": 16, "resolvedInside": 7, "resolvedOutside": 2, "rateInside": 0.304, "rateOutside": 0.125, "ratio": 2.435, "pValue": 0.2633, "belowFloor": false } ], "auc": 0.8, "aucRows": 183, "undatedRemoved": { "all": { "name": "all, undated solved rows removed", "inside": 101, "outside": 71, "resolvedInside": 13, "resolvedOutside": 4, "rateInside": 0.129, "rateOutside": 0.056, "ratio": 2.285, "pValue": 0.1305, "belowFloor": false }, "auc": 0.7, "aucRows": 172 }, "undecidedResolved": 21, "undecidedBounds": [ { "name": "all undecided inside", "inside": 178, "outside": 71, "rateInside": 0.253, "rateOutside": 0.056, "ratio": 4.487 }, { "name": "all undecided outside", "inside": 112, "outside": 137, "rateInside": 0.214, "rateOutside": 0.182, "ratio": 1.174 } ] }, { "coding": "advanced", "label": "settled or advanced: solved or partial", "all": { "name": "all", "inside": 112, "outside": 71, "resolvedInside": 51, "resolvedOutside": 43, "rateInside": 0.455, "rateOutside": 0.606, "ratio": 0.752, "pValue": 0.0508, "belowFloor": false }, "byLength": [ { "name": "under 20 words", "inside": 28, "outside": 20, "resolvedInside": 13, "resolvedOutside": 14, "rateInside": 0.464, "rateOutside": 0.7, "ratio": 0.663, "pValue": 0.139, "belowFloor": false }, { "name": "20 to 40 words", "inside": 44, "outside": 36, "resolvedInside": 20, "resolvedOutside": 27, "rateInside": 0.455, "rateOutside": 0.75, "ratio": 0.606, "pValue": 0.0126, "belowFloor": false }, { "name": "over 40 words", "inside": 40, "outside": 15, "resolvedInside": 18, "resolvedOutside": 2, "rateInside": 0.45, "rateOutside": 0.133, "ratio": 3.375, "pValue": 0.0534, "belowFloor": false } ], "byBranch": [ { "name": "applied", "inside": 4, "outside": 3, "resolvedInside": 1, "resolvedOutside": 2, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "biophysics", "inside": 18, "outside": 44, "resolvedInside": 14, "resolvedOutside": 32, "rateInside": 0.778, "rateOutside": 0.727, "ratio": 1.069, "pValue": 0.7564, "belowFloor": false }, { "name": "chemistry", "inside": 7, "outside": 2, "resolvedInside": 1, "resolvedOutside": 0, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "cosmology", "inside": 11, "outside": 5, "resolvedInside": 2, "resolvedOutside": 3, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "mathematics", "inside": 49, "outside": 1, "resolvedInside": 24, "resolvedOutside": 1, "rateInside": null, "rateOutside": null, "ratio": null, "pValue": null, "belowFloor": true }, { "name": "physics", "inside": 23, "outside": 16, "resolvedInside": 9, "resolvedOutside": 5, "rateInside": 0.391, "rateOutside": 0.313, "ratio": 1.252, "pValue": 0.7454, "belowFloor": false } ], "auc": 0.479, "aucRows": 183, "undatedRemoved": { "all": { "name": "all, undated solved rows removed", "inside": 101, "outside": 71, "resolvedInside": 40, "resolvedOutside": 43, "rateInside": 0.396, "rateOutside": 0.606, "ratio": 0.654, "pValue": 0.0075, "belowFloor": false }, "auc": 0.416, "aucRows": 172 }, "undecidedResolved": 35, "undecidedBounds": [ { "name": "all undecided inside", "inside": 178, "outside": 71, "rateInside": 0.483, "rateOutside": 0.606, "ratio": 0.798 }, { "name": "all undecided outside", "inside": 112, "outside": 137, "rateInside": 0.455, "rateOutside": 0.569, "ratio": 0.8 } ] } ], "rows": [ { "id": "abc", "title": "abc conjecture", "branch": "mathematics", "posed": 1985, "words": 163, "reach": 0.738, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "abiogenesis", "title": "Origin of life", "branch": "biophysics", "posed": 1924, "words": 111, "reach": 0.688, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "aging", "title": "Programmed versus stochastic aging", "branch": "biophysics", "posed": 1952, "words": 119, "reach": 0.602, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "bhinfo", "title": "Black hole information paradox", "branch": "cosmology", "posed": 1975, "words": 199, "reach": 0.691, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "bindingprob", "title": "Neural binding problem", "branch": "mind", "posed": 1981, "words": 77, "reach": 0.66, "reachBounded": false, "inside": true, "decided": true, "sampled": false, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "bioelectric", "title": "Bioelectric pattern control", "branch": "biophysics", "posed": 1938, "words": 130, "reach": 0.681, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "bqp", "title": "BQP vs BPP separation", "branch": "information", "posed": 1993, "words": 64, "reach": 0.67, "reachBounded": false, "inside": true, "decided": true, "sampled": false, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "bsd", "title": "Birch and Swinnerton-Dyer conjecture", "branch": "mathematics", "posed": 1965, "words": 175, "reach": 0.708, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "busybeaver", "title": "Busy Beaver BB(5)", "branch": "information", "posed": 1962, "words": 182, "reach": 0.731, "reachBounded": false, "inside": true, "decided": true, "sampled": false, "undatedSolved": false, "settled": true, "advanced": true, "status": "solved" }, { "id": "capset", "title": "Cap set problem", "branch": "mathematics", "posed": 1970, "words": 153, "reach": 0.743, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": true, "advanced": true, "status": "solved" }, { "id": "catalysis", "title": "Rational catalyst design", "branch": "chemistry", "posed": 1835, "words": 102, "reach": 0.577, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "circadian", "title": "Light, circadian biology and metabolism", "branch": "biophysics", "posed": 1960, "words": 112, "reach": 0.584, "reachBounded": true, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "climate", "title": "Climate sensitivity bound", "branch": "physics", "posed": 1896, "words": 85, "reach": 0.562, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "collatz", "title": "Collatz conjecture", "branch": "mathematics", "posed": 1937, "words": 193, "reach": 0.754, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "consciousness", "title": "Hard problem of consciousness", "branch": "mind", "posed": 1995, "words": 109, "reach": 0.633, "reachBounded": false, "inside": false, "decided": true, "sampled": false, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "cosmiccensor", "title": "Weak cosmic censorship", "branch": "cosmology", "posed": 1969, "words": 159, "reach": 0.659, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "darkenergy", "title": "Cosmological constant problem", "branch": "cosmology", "posed": 1917, "words": 119, "reach": 0.651, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "darkmatter", "title": "Dark matter identity", "branch": "cosmology", "posed": 1933, "words": 141, "reach": 0.678, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dftfunc", "title": "Exact exchange-correlation functional", "branch": "chemistry", "posed": 1965, "words": 114, "reach": 0.661, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-neutrinos-their-own-antiparticles", "title": "Are neutrinos their own antiparticles?", "branch": "physics", "posed": 2005, "words": 20, "reach": 0.716, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-political-and-economic-freedom-closely-tied", "title": "Are political and economic freedom closely tied?", "branch": "applied", "posed": 2005, "words": 15, "reach": 0.682, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-stem-cells-at-the-heart-of-all-cancers", "title": "Are stem cells at the heart of all cancers?", "branch": "biophysics", "posed": 2005, "words": 21, "reach": 0.602, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-are-there-earthquake-precursors-that-can-lead-to-u", "title": "Are there earthquake precursors that can lead to useful predictions?", "branch": "physics", "posed": 2005, "words": 19, "reach": 0.617, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-there-limits-to-rational-chemical-synthesis", "title": "Are there limits to rational chemical synthesis?", "branch": "chemistry", "posed": 2005, "words": 25, "reach": 0.681, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-there-smaller-building-blocks-than-quarks", "title": "Are there smaller building blocks than quarks?", "branch": "physics", "posed": 2005, "words": 18, "reach": 0.712, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-are-there-stable-high-atomic-number-elements", "title": "Are there stable high-atomic-number elements?", "branch": "chemistry", "posed": 2005, "words": 22, "reach": 0.696, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-are-we-alone-in-the-universe", "title": "Are We Alone in the Universe?", "branch": "cosmology", "posed": 2005, "words": 21, "reach": 0.681, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-can-cancers-be-controlled-rather-than-cured", "title": "Can cancers be controlled rather than cured?", "branch": "biophysics", "posed": 2005, "words": 22, "reach": 0.591, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-can-researchers-make-a-perfect-optical-lens", "title": "Can researchers make a perfect optical lens?", "branch": "physics", "posed": 2005, "words": 21, "reach": 0.658, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-can-the-laws-of-physics-be-unified", "title": "Can the Laws of Physics Be Unified?", "branch": "physics", "posed": 2005, "words": 24, "reach": 0.678, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-can-we-develop-a-general-theory-of-turbulent-flows", "title": "Can we develop a general theory of turbulent flows and granular motion?", "branch": "physics", "posed": 2005, "words": 17, "reach": 0.698, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-can-we-predict-how-proteins-will-fold", "title": "Can we predict how proteins will fold?", "branch": "biophysics", "posed": 2005, "words": 20, "reach": 0.694, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": true, "advanced": true, "status": "solved" }, { "id": "dl-science-2005-can-we-prevent-extinction", "title": "Can we prevent extinction?", "branch": "biophysics", "posed": 2005, "words": 19, "reach": 0.547, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-can-we-selectively-shut-off-immune-responses", "title": "Can We Selectively Shut Off Immune Responses?", "branch": "biophysics", "posed": 2005, "words": 26, "reach": 0.588, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-do-deeper-principles-underlie-quantum-uncertainty", "title": "Do Deeper Principles Underlie Quantum Uncertainty and Nonlocality?", "branch": "physics", "posed": 2005, "words": 20, "reach": 0.651, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-do-pheromones-influence-human-behavior", "title": "Do pheromones influence human behavior?", "branch": "biophysics", "posed": 2005, "words": 19, "reach": 0.638, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-does-immunologic-memory-require-chronic-exposure-t", "title": "Does immunologic memory require chronic exposure to antigens?", "branch": "biophysics", "posed": 2005, "words": 19, "reach": 0.638, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-does-the-proton-decay", "title": "Does the proton decay?", "branch": "physics", "posed": 2005, "words": 16, "reach": 0.742, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-how-and-where-did-life-on-earth-arise", "title": "How and Where Did Life on Earth Arise?", "branch": "biophysics", "posed": 2005, "words": 20, "reach": 0.701, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-how-are-memories-stored-and-retrieved", "title": "How Are Memories Stored and Retrieved?", "branch": "mind", "posed": 2005, "words": 26, "reach": 0.697, "reachBounded": false, "inside": true, "decided": true, "sampled": false, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-can-a-skin-cell-become-a-nerve-cell", "title": "How Can a Skin Cell Become a Nerve Cell?", "branch": "biophysics", "posed": 2005, "words": 24, "reach": 0.663, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": true, "advanced": true, "status": "solved" }, { "id": "dl-science-2005-how-can-genome-changes-other-than-mutations-be-inh", "title": "How can genome changes other than mutations be inherited?", "branch": "biophysics", "posed": 2005, "words": 20, "reach": 0.665, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-did-cooperative-behavior-evolve", "title": "How Did Cooperative Behavior Evolve?", "branch": "biophysics", "posed": 2005, "words": 19, "reach": 0.623, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-did-flowers-evolve", "title": "How did flowers evolve?", "branch": "biophysics", "posed": 2005, "words": 16, "reach": 0.609, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-limbs-fins-and-faces-develop-and-evolve", "title": "How do limbs, fins, and faces develop and evolve?", "branch": "biophysics", "posed": 2005, "words": 21, "reach": 0.618, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-migrating-organisms-find-their-way", "title": "How do migrating organisms find their way?", "branch": "biophysics", "posed": 2005, "words": 17, "reach": 0.588, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-organs-and-whole-organisms-know-when-to-sto", "title": "How do organs and whole organisms know when to stop growing?", "branch": "biophysics", "posed": 2005, "words": 18, "reach": 0.591, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-planets-form", "title": "How do planets form?", "branch": "cosmology", "posed": 2005, "words": 25, "reach": 0.608, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-plants-make-cell-walls", "title": "How do plants make cell walls?", "branch": "biophysics", "posed": 2005, "words": 20, "reach": 0.594, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-prion-diseases-work", "title": "How do prion diseases work?", "branch": "biophysics", "posed": 2005, "words": 17, "reach": 0.594, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-do-proteins-find-their-partners", "title": "How do proteins find their partners?", "branch": "biophysics", "posed": 2005, "words": 19, "reach": 0.613, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-does-a-single-somatic-cell-become-a-whole-plan", "title": "How Does a Single Somatic Cell Become a Whole Plant?", "branch": "biophysics", "posed": 2005, "words": 21, "reach": 0.618, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "dl-science-2005-how-does-earth-s-interior-work", "title": "How Does Earth's Interior Work?", "branch": "physics", "posed": 2005, "words": 25, "reach": 0.617, "reachBounded": false, "inside": false, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { "id": "dl-science-2005-how-far-can-we-push-chemical-self-assembly", "title": "How Far Can We Push Chemical Self-Assembly?", "branch": "chemistry", "posed": 2005, "words": 17, "reach": 0.711, "reachBounded": 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"fc-wikipedia-transcendental-transcendental-gamma-one-div-three", "title": "Transcendental, gamma one div three", "branch": "mathematics", "posed": 1984, "words": 14, "reach": 0.771, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "fc-wikipedia-transcendental-transcendental-gamma-one-div-two", "title": "Transcendental, gamma one div two", "branch": "mathematics", "posed": 1984, "words": 14, "reach": 0.767, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": true, "status": "partial" }, { "id": "fc-wikipedia-vizingconjecture-vizing-conjecture", "title": "Vizing Conjecture", "branch": "mathematics", "posed": 1968, "words": 25, "reach": 0.804, "reachBounded": false, "inside": true, "decided": true, "sampled": true, "undatedSolved": false, "settled": false, "advanced": false, "status": "open" }, { 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