router.json

{"models": [{"id": "deepseek-v4-flash", "input_price_per_1m": 0.14, "output_price_per_1m": 0.28, "prior_pass": 0.5, "prior_n": 1.0}, {"id": "gpt-5.4-nano", "input_price_per_1m": 0.2, "output_price_per_1m": 1.25, "prior_pass": 0.5, "prior_n": 1.0}, {"id": "gemini-3.5-flash", "input_price_per_1m": 1.0, "output_price_per_1m": 4.0, "prior_pass": 0.5, "prior_n": 1.0}, {"id": "gpt-5.4-mini", "input_price_per_1m": 0.75, "output_price_per_1m": 4.5, "prior_pass": 0.5, "prior_n": 1.0}, {"id": "gpt-5.5", "input_price_per_1m": 1.0, "output_price_per_1m": 4.0, "prior_pass": 0.5, "prior_n": 1.0}], "k": 8, "quality_floor": 0.6, "cost_weight": 0.15, "anchors": [{"text": "Write a Python class SlidingWindowLimiter(max_requests, window_seconds) with method allow(key, now) -> bool implementing a sliding window log rate limiter per key. A request at time now is allowed iff fewer than max_requests requests for that key were allowed in the half-open interval (now - window_seconds, now]. Denied requests do not count toward the window.", "vec": [0.061469003558158875, -0.007413318380713463, -0.00957604218274355, -0.10393824428319931, 0.10462374985218048, 0.02919156290590763, 0.05575064942240715, 0.045292388647794724, -0.014617237262427807, -0.04603000357747078, 0.03705625981092453, 0.07992491126060486, -0.026881800964474678, 0.08657032251358032, -0.04438018426299095, -0.09261944144964218, -0.01906382478773594, 0.028415927663445473, -0.028064750134944916, 0.05119931697845459, -0.09013128280639648, -0.06700021028518677, 0.0454656146466732, 0.004311393480747938, -0.02448217011988163, 0.08263686299324036, -0.09409406781196594, 0.02915058098733425, -0.018367210403084755, 0.06213659420609474, 0.09763337671756744, 0.06969337910413742, -0.0486794076859951, 0.08399691432714462, -0.005435408558696508, 0.020735256373882294, 0.007606317289173603, 0.018228765577077866, -0.03522927686572075, 0.004451040644198656, -0.05541009083390236, 0.027665307745337486, -0.0055966246873140335, 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Among all valid orders return the lexicographically smallest. Return an empty list if the graph has a cycle.", "vec": [-0.024414045736193657, -0.012377627193927765, 0.021282175555825233, -0.06393209099769592, 0.05551452934741974, 0.04798770695924759, 0.011863729916512966, -0.04518818482756615, 0.033305443823337555, 0.033036455512046814, 0.011704043485224247, -0.0051600816659629345, 0.07560934871435165, 0.11601992696523666, -0.0019610710442066193, 0.042745862156152725, -0.03898611664772034, 0.0398356132209301, 0.032960034906864166, -0.042144935578107834, -0.11276344954967499, 0.010659047402441502, -0.0025857246946543455, 0.050878699868917465, 0.07014483958482742, 0.08088139444589615, -0.1731155961751938, 0.013694969937205315, 0.052106231451034546, -0.0014866916462779045, 0.010955753736197948, -0.001987321535125375, -0.0104373749345541, 0.015815449878573418, -0.010207053273916245, -0.07749880105257034, 0.07217836380004883, -0.020544404163956642, 0.04542159661650658, 0.024966981261968613, -0.039671771228313446, -0.03009922057390213, 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Apply them in order to an initially empty set and return the final covered set as a sorted list of maximal disjoint [lo, hi) pairs (tuples).", "vec": [0.0576738677918911, 0.015998559072613716, 0.05308416858315468, 0.0017435948830097914, 0.04089801385998726, 0.10513809323310852, -0.054677192121744156, -0.047205910086631775, 0.0597400926053524, 0.03793111816048622, 0.0643187090754509, 0.06508734077215195, -0.004011619370430708, 0.030564995482563972, -0.07698453962802887, 0.011974232271313667, -0.035640500485897064, 0.0664004385471344, 0.03691660240292549, 0.009895341470837593, -0.053528714925050735, 0.05201755091547966, -0.02139066532254219, -0.01916763000190258, 0.00870248582214117, 0.004656915087252855, -0.0769229531288147, 0.02079549990594387, 0.030252009630203247, -0.04004314914345741, -0.05436096340417862, -0.015266629867255688, -0.009867179207503796, 0.05282983183860779, 0.08515329658985138, -0.031087758019566536, 0.0007255896925926208, -0.07922995835542679, -0.005711554549634457, 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as a complete segment matches zero or more whole segments. No regex module allowed. Character classes are not required.", "vec": [-0.055901750922203064, -0.032466329634189606, 0.04415417090058327, -0.08078162372112274, 0.12790387868881226, 0.0939662754535675, -0.039221372455358505, -0.02123713679611683, -0.021198734641075134, 0.005659896414726973, 0.10025214403867722, 0.03571023792028427, -0.047661613672971725, 0.08243288099765778, -0.00379364681430161, -0.028487246483564377, -0.03343425691127777, 0.029691511765122414, -0.002003768924623728, -0.029766123741865158, -0.1001492589712143, -0.0009993237908929586, -0.07329113781452179, 0.01685200445353985, 0.03835321217775345, 0.05596856772899628, -0.1668168157339096, 0.05316593870520592, -0.029448503628373146, 0.00399389211088419, 0.026588376611471176, 0.014464912936091423, -0.044333480298519135, 0.015981122851371765, 0.004334077704697847, -0.08498358726501465, 0.04652697220444679, -0.02244771085679531, 0.0037109446711838245, -0.00867631658911705, -0.05283858999609947, -0.015917643904685974, 0.06357045471668243, 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least-recently-used unexpired entry when over capacity, but evicts any expired entry first. get refreshes recency but not the insert time.", "vec": [-0.0007679227273911238, 0.03207334503531456, -0.005712016019970179, -0.05295037850737572, 0.045749861747026443, 0.10563737899065018, -0.012564138509333134, 0.03304649144411087, 0.045687150210142136, 0.04071151837706566, 0.051946427673101425, 0.06476292759180069, 0.021853120997548103, 0.10980676114559174, -0.032130226492881775, -0.0934872254729271, 0.00457103131338954, -0.04642166197299957, 0.002615059493109584, -0.058157484978437424, -0.07988167554140091, -0.031191034242510796, -0.0796581357717514, -0.035654466599226, 0.03869068995118141, 0.055329665541648865, -0.03461398556828499, 0.044895682483911514, 0.07691636681556702, 0.01271629799157381, 0.031351495534181595, 0.023795897141098976, -0.019689282402396202, 0.01318464893847704, 0.03859221562743187, -0.010463263839483261, -0.025598004460334778, 0.06766094267368317, -0.058103736490011215, 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Bracket indices may be negative. Return default on any missing key, out-of-range index, or type mismatch. Keys themselves contain no dots or brackets.", "vec": [0.031550049781799316, -0.06382554024457932, 0.036247849464416504, -0.04412108659744263, 0.04974203556776047, 0.06288003921508789, -0.00547353271394968, -0.06707509607076645, 0.06292516738176346, 0.032592564821243286, 0.05368635803461075, 0.029810477048158646, 0.03170573338866234, 0.08782721310853958, -0.03239291161298752, 0.007573842070996761, 0.003938076086342335, 0.0035023430828005075, 0.057422082871198654, -0.00846453569829464, -0.12287796288728714, -0.002480120398104191, -0.02820567786693573, 0.0380592942237854, 0.024387355893850327, 0.05541174113750458, -0.12263752520084381, 0.049366872757673264, 0.009255916811525822, 0.09637703001499176, -0.009084285236895084, -0.007545736618340015, -0.11629010736942291, -0.03532493859529495, 0.018146324902772903, -0.020138172432780266, 0.02176404558122158, -0.0981559082865715, -0.10478448122739792, -0.004983788356184959, -0.062405455857515335, -0.0009339434909634292, 0.04389593377709389, 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The script must be minimal in total number of '-' and '+' ops (LCS-based) and applying it must reconstruct b from a. When multiple minimal scripts exist, emit deletions before insertions at each divergence point.", "vec": [0.009401144459843636, -0.022578641772270203, 0.018292870372533798, -0.1344674825668335, 0.0826653242111206, 0.11179885268211365, 0.02235330641269684, -0.017723875120282173, 0.002466088393703103, -0.008777236565947533, 0.1077176034450531, 0.01762300916016102, 0.009641089476644993, 0.06053163856267929, -0.09600525349378586, -0.04429494962096214, 0.03408348932862282, 0.03308453410863876, -0.00022689542674925178, 0.015542380511760712, -0.08973529934883118, 0.004369075410068035, -0.057278022170066833, 0.00910862348973751, -0.03286067768931389, 0.10106508433818817, -0.1505337655544281, -0.01272568479180336, 0.016951745375990868, -0.0016393354162573814, -0.02799115888774395, 0.017972497269511223, -0.010127680376172066, 0.019703948870301247, -0.021399756893515587, 0.006716415751725435, 0.0018199078040197492, -0.09341631829738617, 0.013255349360406399, 0.02886093780398369, 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integer, with leading zero bytes preserved by prefixing one '0' character per leading zero byte. b62_encode(b'') == ''. Provide both functions.", "vec": [-0.023780416697263718, -0.06719076633453369, 0.06442780792713165, -0.025224510580301285, 0.04404926672577858, 0.1345328837633133, -0.001705553731881082, -0.05761335417628288, 0.03513088449835777, 0.016717638820409775, 0.017679942771792412, 0.12541134655475616, -0.03744536265730858, 0.05486910045146942, -0.11629576236009598, -0.0605631098151207, 0.03281258046627045, -0.019856702536344528, -0.027785690501332283, 0.022580794990062714, -0.06965374946594238, 0.06789402663707733, -0.0006767670856788754, -0.022381212562322617, 0.054751478135585785, -0.021201053634285927, -0.10262701660394669, 0.010987408459186554, 0.019702091813087463, 0.018747741356492043, -0.020890595391392708, 0.08002885431051254, 0.01297036837786436, 0.007958670146763325, -0.03614497557282448, -0.027963727712631226, 0.03277596831321716, -0.05851856991648674, -0.07513860613107681, 0.026171071454882622, -0.07927440851926804, 0.06120280548930168, 0.020860837772488594, -0.02238704077899456, 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Methods: add(node), remove(node), get(key) -> node for the first ring point clockwise from the md5 of the key string (same integer conversion), wrapping around. get returns None on an empty ring.", "vec": [0.020162096247076988, -0.08974558115005493, 0.022722480818629265, -0.04828937351703644, 0.021090170368552208, 0.06281305849552155, 0.02441653609275818, -0.05661170184612274, 0.09528038650751114, 0.07017878443002701, -0.018123965710401535, -0.02450386993587017, -0.060627445578575134, 0.1298874020576477, -0.027792690321803093, -0.027569670230150223, -0.012122838757932186, 0.01415330357849598, 0.023599747568368912, 0.005821711849421263, -0.12199607491493225, 0.04611610248684883, 0.02823825739324093, 0.07946489751338959, 0.109416164457798, 0.012702008709311485, -0.14410419762134552, 0.08752425014972687, -0.009875920601189137, 0.0483270063996315, -0.006169984582811594, 0.01549043133854866, -0.06437095999717712, 0.0013091148575767875, 0.051436927169561386, 0.013288973830640316, 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duration, deps) with deps a list of task names. Assuming unlimited parallelism and that each task starts as soon as all deps finish, return a dict name -> (start, finish). Raise ValueError on cyclic or missing dependencies.", "vec": [0.010554494336247444, 0.044638242572546005, -0.01682521402835846, -0.11917048692703247, 0.053723737597465515, 0.031107774004340172, -0.009118310175836086, -0.023019984364509583, 0.01040769275277853, -0.024304669350385666, 0.07310410588979721, 0.0551854632794857, -0.014137034304440022, 0.05356955528259277, -0.05145840346813202, -0.036030471324920654, 0.0636175125837326, -0.03235612064599991, -0.05382539704442024, -0.04541261866688728, -0.10541824996471405, -0.013276289217174053, -0.02029610611498356, 0.0018197481986135244, 0.014468138106167316, 0.0807974562048912, -0.12314844131469727, 0.10005531460046768, 0.0028166065458208323, 0.008980142883956432, 0.04485491290688515, -0.023305602371692657, -0.057114388793706894, 0.05458837002515793, 0.09771226346492767, -0.0016742382431402802, 0.013948218896985054, -0.06648560613393784, 0.09412220120429993, 0.005557675380259752, 0.022166652604937553, -0.059057507663965225, 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Use a trie; search must not enumerate all stored words per query.", "vec": [0.048881929367780685, 0.018970586359500885, 0.029615461826324463, -0.06794284284114838, 0.0216669924557209, -0.05962148308753967, -0.03830351680517197, -0.03604282811284065, 0.04427771642804146, 0.0037727481685578823, 0.09807724505662918, 0.03425052762031555, 0.012488205917179585, 0.14819233119487762, -0.03168206661939621, 0.023786038160324097, -0.06187034770846367, 0.009578680619597435, -0.012775679118931293, 0.027791282162070274, -0.07399000972509384, 0.017618434503674507, -0.056950315833091736, 0.06671915203332901, 0.008846797980368137, 0.07582751661539078, -0.19511915743350983, 0.02822849527001381, 0.01729261875152588, 0.032597899436950684, 0.006424634717404842, 0.04549901559948921, -0.0738813579082489, 0.0442519411444664, -0.08576890081167221, 0.027925029397010803, 0.03081589750945568, -0.041049275547266006, -0.044862519949674606, -0.008342410437762737, -0.10169272869825363, -0.008429248817265034, 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major is 0, < next minor), '~X.Y.Z' (>= given, < next minor), '>=X.Y.Z', '<=X.Y.Z', '>X.Y.Z', '<X.Y.Z', '=X.Y.Z'. Return the highest satisfying version by numeric semver comparison, or None.", "vec": [-0.04289616644382477, -0.04016570746898651, 0.04211379215121269, -0.06005747988820076, 0.027268126606941223, 0.0501939058303833, -0.031377557665109634, -0.012409765273332596, -0.09833629429340363, 0.09769444167613983, 0.010585165582597256, 0.10635379701852798, 0.02019387297332287, 0.10088566690683365, -0.12823352217674255, 0.005675722379237413, 0.07060447335243225, 0.03483632579445839, -0.035722944885492325, -0.008474566042423248, -0.1323460042476654, -0.015386459417641163, 0.0339193195104599, -0.06117815524339676, 0.03902580589056015, -0.0356646403670311, -0.0951450765132904, -0.07177235931158066, 0.0034313451033085585, -0.06007296219468117, 0.059100426733493805, -0.017913818359375, -0.0030075109098106623, 0.028574252501130104, -0.01869365945458412, 0.02306908741593361, 0.05766261741518974, -0.007982952520251274, -0.031418122351169586, 0.04451100528240204, -0.0038763040211051702, 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(zero or one), and character classes like [abc] and [a-z] (no negation). No use of the re module. Quantifiers apply to the immediately preceding literal, dot, or class.", "vec": [-0.027747072279453278, 0.03137528523802757, 0.11706414818763733, -0.06321800500154495, 0.12586849927902222, 0.06527027487754822, -0.06461260467767715, -0.06413576006889343, -0.018984589725732803, 0.06713994592428207, 0.08669672906398773, 0.028796739876270294, 0.0017729934770613909, 0.12834425270557404, 0.0023361898493021727, -0.02041100524365902, 0.018238747492432594, -0.017317287623882294, -0.00854500848799944, -0.0125857163220644, -0.10079739987850189, -0.016414782032370567, -0.005816001445055008, 0.05283992365002632, 0.07313697785139084, 0.029701760038733482, -0.1693180501461029, 0.028061654418706894, 0.05558790639042854, -0.03199426829814911, -0.0014984254958108068, 0.0093225771561265, -0.05410284176468849, -0.05285128206014633, -0.07006748765707016, 0.025582488626241684, 0.021147243678569794, -0.016512880101799965, -0.01921343244612217, 0.05309904366731644, -0.07257542014122009, 0.020054031163454056, 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0.025957444682717323, 0.014617729000747204, 0.024129576981067657, -0.007245529908686876, 0.032811131328344345, 0.05663992837071419, -0.03896741941571236, 0.020663928240537643, 0.08588641881942749, 0.02527475170791149, 0.06583991646766663, -0.010162534192204475, -0.01922600343823433, 0.014056142419576645, 0.004718758165836334, -0.02343783900141716, 0.030320599675178528, -0.009072128683328629, 0.013493912294507027, 0.0699954703450203], "stats": {"deepseek-v4-flash": {"n": 1, "pass": 1.0, "cost": 0.0012206600000000001}, "gpt-5.4-nano": {"n": 1, "pass": 0.0, "cost": 0.0015344500000000001}, "gpt-5.4-mini": {"n": 1, "pass": 1.0, "cost": 0.01090575}, "gemini-3.5-flash": {"n": 1, "pass": 0.0, "cost": 0.0361305}, "gpt-5.5": {"n": 1, "pass": 1.0, "cost": 0.109185}}}, {"text": "Write a Python function process_transactions(txs) simulating an account ledger. txs is a list of dicts with 'type' in {'deposit','withdraw','transfer'}, 'id' (string, globally unique per successful application), plus 'account'/'amount' for deposit/withdraw and 'src','dst','amount' for transfer. Rules: amounts must be positive ints else the tx is rejected; withdrawals/transfers fail if insufficient funds; a tx whose 'id' was already successfully applied is skipped idempotently (not an error, no effect); accounts are auto-created at balance 0. Return (balances_dict, rejected_ids_list) where rejected preserves order and includes each failing tx id once per failed attempt.", "vec": [-0.05046413093805313, 0.009217681363224983, 0.06587570160627365, -0.11459537595510483, 0.04015084356069565, 0.07331126928329468, 0.04600225016474724, -0.006126496475189924, 0.049663133919239044, 0.0011350323911756277, 0.06046531721949577, 0.03217240795493126, -0.05777059495449066, 0.06626096367835999, -0.07780203968286514, 0.0004961356753483415, -0.034603383392095566, -0.0916409119963646, -0.025596413761377335, -0.060325074940919876, -0.10399787873029709, -0.04492049664258957, 0.02794218435883522, 0.049105916172266006, -0.04632081836462021, 0.020439522340893745, -0.07492438703775406, 0.09835825860500336, 0.04932762682437897, 0.029546629637479782, -0.004156247712671757, 0.029619554057717323, 0.00911961030215025, -0.06334911286830902, 0.016084138303995132, 0.054408539086580276, 0.012112627737224102, -0.03236977756023407, 0.008752360008656979, 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list of (u, v, price). Return -1 if unreachable under the constraint.", "vec": [0.004134907852858305, 0.012175260111689568, -0.0029760084580630064, -0.0006237431080080569, 0.026763569563627243, 0.12594300508499146, 0.036823444068431854, -0.023455984890460968, 0.045881081372499466, 0.03359188511967659, 0.03488195687532425, 0.07352720201015472, -0.02969420701265335, -0.03546445816755295, -0.039564527571201324, -0.025556406006217003, 0.02326744608581066, -0.02384813316166401, 0.03405103087425232, -0.07344337552785873, -0.04678189754486084, -0.04273192211985588, 0.008367115631699562, 0.010324711911380291, 0.05226629227399826, 0.0609968826174736, -0.07153186202049255, 0.004130016081035137, 0.008927525952458382, 0.041719939559698105, 0.07610982656478882, 0.02157668210566044, -0.020449209958314896, 0.07730314135551453, -0.017622945830225945, -0.04631398618221283, -0.011526577174663544, -0.015858355909585953, 0.03508414328098297, 0.020800065249204636, 0.054608844220638275, -0.0498964861035347, 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Use float division for / and floor semantics matching Python for // and % on the numeric types produced. Do not use eval, exec, ast, or compile. Whitespace may appear anywhere. Raise ValueError on malformed input.", "vec": [-0.05461723729968071, 0.026036420837044716, 0.06360408663749695, -0.09491521120071411, 0.08846122026443481, 0.04867333546280861, -0.013689931482076645, -0.0017917684745043516, 0.04411981254816055, 0.04010094702243805, 0.08693284541368484, 0.08003772050142288, 0.02001703903079033, 0.14544466137886047, 0.01571572571992874, 0.006186859682202339, 0.03002428077161312, -0.014683233574032784, 0.001433985773473978, 0.026161136105656624, -0.10128376632928848, 0.024691462516784668, -0.018291400745511055, 0.017515188083052635, 0.025779493153095245, 0.03047398291528225, -0.09286362677812576, 0.02869899943470955, 0.0701080709695816, 0.04396526515483856, -0.03847849369049072, 0.0005176803097128868, 0.00041855298331938684, -0.024113930761814117, -0.072740338742733, 0.009000057354569435, -0.01079969760030508, -0.022924982011318207, -0.05676352232694626, 0.04783119261264801, -0.025052953511476517, -0.008174758404493332, -0.03874601051211357, 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An empty input yields []. A trailing newline does not produce an empty final row. Raise ValueError for a quote appearing inside an unquoted field or an unterminated quoted field.", "vec": [-0.011089603416621685, -0.03872467204928398, 0.02317916229367256, -0.08117843419313431, 0.037885624915361404, 0.07008079439401627, 0.04182076081633568, 0.008004816249012947, 0.035122260451316833, -0.007022672798484564, 0.06404022872447968, -0.05232148990035057, -0.009643317200243473, 0.08231586962938309, -0.006469505373388529, -0.013088825158774853, 0.07161831855773926, -0.0419560931622982, -0.0005918072420172393, 0.01289056520909071, -0.05473276600241661, 0.036289017647504807, -0.09230261296033859, 0.04631022736430168, 0.019293909892439842, 0.07313214987516403, -0.04276193678379059, 0.041122350841760635, 0.020980412140488625, 0.024478022009134293, 0.08964734524488449, -0.023868044838309288, -0.0061513446271419525, -0.02839168906211853, -0.019354527816176414, 0.08605189621448517, 0.08735287934541702, -0.05314943194389343, -0.0574311688542366, 0.0028069454710930586, 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Support: integer literals, variables, (define name expr) at the top level of a (begin ...) form, (lambda (params...) body), (if cond then else), and builtin operators + - * < = with two or more args for + and * and exactly two for - < =. Booleans are Python True/False. Lambdas are closures with lexical scope and support recursion via define. lisp_eval receives one complete s-expression and returns its value; (begin e1 e2 ...) evaluates in order and returns the last value.", "vec": [-0.07289797067642212, -0.011067775078117847, 0.05387607589364052, -0.08629071712493896, 0.05518823489546776, 0.048800986260175705, -0.04381181299686432, -0.03976067155599594, 0.06163039058446884, 0.06591591984033585, 0.12585347890853882, 0.05980903282761574, -0.05053933337330818, 0.13634051382541656, 0.03102189302444458, -0.0725100189447403, 0.033076174557209015, 0.0031412956304848194, 0.0056201317347586155, 0.012971288524568081, -0.06411298364400864, 0.04166736081242561, 0.0064674499444663525, 0.016809916123747826, 0.0043131038546562195, 0.059634845703840256, -0.1431594043970108, -0.008721568621695042, 0.1015796810388565, -0.0040823728777468204, 0.015864413231611252, 0.004944426007568836, -0.027258917689323425, -0.0015103410696610808, -0.03169550001621246, 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0.040719807147979736, 0.015319501049816608, 0.024533674120903015, 0.0030689367558807135, -0.007922438904643059, -0.009471368044614792, -0.011484116315841675, -0.0492631234228611, -0.0323965884745121, -0.011365173384547234, -0.06317970901727676, -0.030850574374198914, 0.028496429324150085, -0.05293766409158707, 0.00870817992836237, 0.0554351806640625, -0.018971068784594536, -0.027786411345005035, -0.005541850347071886, 0.030713345855474472, 0.08216241747140884, 0.006231365725398064, -0.00783737376332283, 0.05092039704322815, 0.04534073546528816, 0.008136496879160404, 0.06798312813043594], "stats": {"deepseek-v4-flash": {"n": 1, "pass": 0.0, "cost": 0.0027370000000000003}, "gpt-5.4-nano": {"n": 1, "pass": 1.0, "cost": 0.0018311}, "gpt-5.4-mini": {"n": 1, "pass": 1.0, "cost": 0.0349425}, "gemini-3.5-flash": {"n": 1, "pass": 0.0, "cost": 0.0362085}, "gpt-5.5": {"n": 1, "pass": 1.0, "cost": 0.2148}}}, {"text": "Write a Python function cron_next(expr, after) -> datetime.datetime that returns the first time strictly after `after` matching a 5 field cron expression 'minute hour day-of-month month day-of-week'. Each field supports '*', single values, comma lists, ranges a-b, and step values like */15 or 2-10/3. day-of-week uses 0=Sunday through 6=Saturday. Standard cron semantics: if both day-of-month and day-of-week are restricted (not '*'), a date matches when EITHER matches; if only one is restricted, that one must match. Result has second and microsecond zero.", "vec": [-0.02152850106358528, 0.011675895191729069, -0.006979392841458321, -0.06829862296581268, 0.03920722007751465, 0.03458276763558388, 0.03113817423582077, -0.02460501901805401, -0.03592638298869133, -0.05093001574277878, 0.08192647993564606, 0.03528580442070961, -0.0399872362613678, 0.03669758886098862, -0.04312853142619133, 6.13783995504491e-05, 0.014927527867257595, -0.02937435172498226, 0.025660445913672447, 0.03580038994550705, -0.08194499462842941, 0.02107721008360386, -0.030310790985822678, -0.01110253669321537, 0.09618676453828812, 0.07097533345222473, -0.04109732806682587, -0.019706454128026962, -0.013613500632345676, 0.039549972862005234, 0.10636883974075317, -0.060170821845531464, -0.042190615087747574, 0.03436998277902603, 0.03769625350832939, -0.004139293916523457, -0.008327764458954334, 0.05239463225007057, -0.09044191241264343, -0.058585960417985916, -0.06455035507678986, -0.005294986069202423, -0.06458168476819992, 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-0.020542234182357788, -0.0001368512021144852, -0.013153777457773685, 0.06442996114492416, -0.032357390969991684, 0.02407955750823021, 0.018774788826704025, 0.0009962681215256453, 0.06379708647727966, -0.05983806774020195, -0.026715368032455444, 0.053686343133449554, 0.02432231977581978, 0.0012070215307176113, -0.04110214114189148, 0.01487930677831173, 0.05140197277069092, 0.04633360728621483, -0.02137589454650879], "stats": {"deepseek-v4-flash": {"n": 1, "pass": 0.0, "cost": 0.0015741600000000002}, "gpt-5.4-nano": {"n": 1, "pass": 0.0, "cost": 0.001798}, "gpt-5.4-mini": {"n": 1, "pass": 1.0, "cost": 0.032859}, "gemini-3.5-flash": {"n": 1, "pass": 0.0, "cost": 0.0362205}, "gpt-5.5": {"n": 1, "pass": 0.0, "cost": 0.12249}}}, {"text": "Write a Python function run_query(rows, sql) where rows is a list of dicts and sql is a subset of SQL: SELECT col1, col2 (or SELECT *) FROM t WHERE <cond> ORDER BY col [ASC|DESC], col2 [ASC|DESC] LIMIT n. WHERE supports comparisons =, !=, >, <, >=, <= between a column and an integer or single quoted string literal, combined with AND and OR (AND binds tighter). WHERE, ORDER BY and LIMIT are each optional. Return a list of dicts containing only the selected columns, in order. Table name is always t. Keywords are uppercase, column names lowercase.", "vec": [0.04537104070186615, -0.06520313024520874, 0.029882267117500305, -0.14633099734783173, -0.01180344633758068, 0.013984514400362968, -0.012419999577105045, -0.05035650357604027, 0.03902920335531235, 0.07516414672136307, 0.06534022837877274, 0.007367799989879131, -0.053184624761343, 0.10006128251552582, -0.02541355788707733, 0.033635079860687256, 0.01644218899309635, 0.021358685567975044, -0.006182414945214987, 0.00025689208996482193, -0.10856635123491287, 0.024299491196870804, -0.02308296598494053, 0.04804321005940437, 0.011482294648885727, 0.03525116667151451, -0.11731838434934616, 0.020068880170583725, 0.054948728531599045, 0.05132841691374779, -0.03760954365134239, 0.04269794002175331, 0.015849927440285683, 0.030742784962058067, -0.07814081013202667, 0.032390497624874115, -0.049357444047927856, 0.03885001689195633, 0.007992757484316826, -0.03869655355811119, -0.04210735112428665, 0.004103459883481264, -0.09319624304771423, 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(extra keys allowed), 'items' as a single schema applied to every array element, 'enum' as a list of allowed values, 'minimum'/'maximum' inclusive bounds for numeric types, and 'minLength'/'maxLength' for strings. All keywords in a schema must hold. Nested schemas recurse.", "vec": [-0.010781588032841682, -0.03969467058777809, 0.14392098784446716, -0.08375333249568939, 0.10327334702014923, 0.028739245608448982, -0.053971871733665466, 0.04704008623957634, 0.07114098966121674, 0.02687907963991165, 0.04690501466393471, 0.10122594237327576, -0.026876483112573624, 0.19113969802856445, -0.03489265590906143, 0.047602083534002304, -0.02913581021130085, 0.007459336891770363, 0.009666847065091133, -0.00119537313003093, -0.05851583927869797, 0.01592344045639038, -0.002623189240694046, 0.08335030823945999, 0.02891284041106701, 0.049875617027282715, -0.07442129403352737, -0.004243426024913788, 0.039921414107084274, 0.061051588505506516, -0.03212541714310646, 0.04335823655128479, -0.06671054661273956, 0.04895374923944473, -0.04598376154899597, -0.03119197115302086, 0.0786820650100708, -0.04412102699279785, 0.04741409793496132, 0.0783996433019638, -0.052652135491371155, -0.017314817756414413, 0.0010935293976217508, -0.06210555508732796, 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backslash to escape \" \\\\ and $ (backslash before other chars stays literal inside double quotes), unquoted backslash escapes the next character. Adjacent quoted and unquoted parts concatenate into one word. Empty quoted strings produce empty words. Raise ValueError on unterminated quotes or a trailing lone backslash.", "vec": [0.02162552811205387, -0.019486840814352036, -0.03030015341937542, -0.042005691677331924, 0.06640350073575974, -0.020377108827233315, 0.05157133564352989, -0.02323467656970024, 0.05238458141684532, 0.03360731154680252, 0.009080210700631142, -0.017301959916949272, -0.026735682040452957, 0.09031962603330612, -0.04311256483197212, -0.027892081066966057, 0.02782543934881687, 0.014233160763978958, 0.022159244865179062, 0.014764774590730667, -0.0947830080986023, -0.012914608232676983, -0.03273332864046097, 0.0569084994494915, 0.0248717050999403, 0.02225508727133274, -0.08158043026924133, 0.02467661164700985, 0.05608789622783661, -0.055794376879930496, 0.016625797376036644, -0.002816177671775222, 0.01312467735260725, 0.0014378686901181936, -0.04962901398539543, 0.06796962022781372, -0.023226773366332054, -0.05418671295046806, -0.03891978785395622, -0.002230390440672636, -0.032974723726511, -0.02962532453238964, 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(returns to start). Minimize total tour length. There is no optimal requirement, shorter is better; a strong heuristic like nearest neighbour plus 2-opt within a couple of seconds is expected. Deterministic output required.", "vec": [0.00914871133863926, 0.046987079083919525, -0.021899625658988953, -0.04197682812809944, 0.07644130289554596, 0.040624119341373444, 0.031042780727148056, 0.026355896145105362, 0.0387115515768528, 0.040579695254564285, 0.07641050964593887, 0.03540037199854851, -0.0184413380920887, 0.030224895104765892, -0.008995361626148224, -0.057161640375852585, -0.008912444114685059, -0.03951402008533478, -0.03530839830636978, 0.04460998624563217, -0.17225633561611176, -0.018286924809217453, 0.03707818314433098, -0.013307364657521248, 0.03704389929771423, 0.10721013695001602, -0.08215054869651794, -0.056036777794361115, 0.0844440907239914, -0.011800762265920639, -0.019019903615117073, -0.01854688487946987, -0.0325162336230278, 0.009236255660653114, -0.0830635279417038, -0.02467467077076435, 0.024934666231274605, -5.429065276985057e-05, 0.09771668165922165, 0.015524241141974926, -0.030406968668103218, -0.014242197386920452, -0.03709278628230095, 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Return bins as lists of item values whose per bin sum is <= capacity and which together use every item exactly once (multiset equality). Fewer bins is better; first fit decreasing or better is expected. Deterministic output required.", "vec": [-0.018309874460101128, 0.043434757739305496, 0.06869668513536453, 0.06370649486780167, 0.030236976221203804, -0.0038409505505114794, -0.008531378582119942, -0.014935520477592945, 0.03629941865801811, -0.0084531893953681, 0.05168578401207924, 0.05491016060113907, -0.009654143825173378, 0.029217025265097618, -0.041111670434474945, -0.03188318759202957, 0.03592861071228981, -0.03401843458414078, -0.038754742592573166, -0.0061321984976530075, -0.1391875147819519, -0.01969817467033863, 0.0361611507833004, 0.020772596821188927, 0.025743581354618073, 0.11348781734704971, -0.0984615832567215, 0.0009110430255532265, 0.07338424026966095, 0.05787931755185127, -0.022976679727435112, 0.05325605347752571, -0.05202643200755119, 0.05353648588061333, 0.0204861368983984, 0.057047419250011444, 0.09616628289222717, 0.004065648186951876, -0.027775701135396957, -0.017391353845596313, -0.00418098596855998, 0.006100892089307308, 0.01726391352713108, 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Instances have up to 200 items and capacity up to 5000, so exact DP is feasible but any high quality method is accepted. Deterministic output required.", "vec": [-0.02546386793255806, 0.013254047371447086, 0.08375848829746246, 0.0205133818089962, 0.035085272043943405, 0.054990075528621674, -0.005353119224309921, 0.021085193380713463, 0.039560697972774506, 0.041811827570199966, 0.022677328437566757, 0.024579070508480072, -0.022675082087516785, -0.019284922629594803, -0.02648494765162468, -0.04724457487463951, 0.027537262067198753, -0.03012719750404358, -0.03187498450279236, -0.005574085749685764, -0.17890524864196777, 0.02165360376238823, -0.01492452621459961, 0.10220282524824142, 0.04729817062616348, 0.09090638160705566, -0.07831434160470963, 0.00039012820343486965, 0.043982066214084625, -0.01278733741492033, -0.017677702009677887, 0.026352904736995697, -0.04875968024134636, 0.056401923298835754, -0.03246578946709633, 0.043244536966085434, 0.04062841460108757, -0.06725660711526871, -0.014878765679895878, 0.027698775753378868, -0.02606465108692646, 0.03109530545771122, 0.00461638392880559, 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Return a machine index in range(m) for each job. Lower makespan is better; LPT or better is expected, local search welcome. Deterministic output required.", "vec": [0.01168078277260065, 0.103704072535038, 0.10198598355054855, -0.03223250061273575, 0.034168943762779236, 0.09239771217107773, -0.03630649298429489, -0.011871234513819218, 0.01749332807958126, 0.03600108250975609, 0.0005572823574766517, 0.07933888584375381, 0.024580083787441254, 0.013332887552678585, -0.06217647343873978, -0.08094091713428497, -0.0021809206809848547, -0.06475857645273209, 0.03788748383522034, -0.031175104901194572, -0.10423272103071213, -0.012047075666487217, -0.013329330831766129, 0.0749121904373169, -0.01987912505865097, 0.061653707176446915, -0.08832616358995438, -0.006970068905502558, 0.08529822528362274, -0.03856136277318001, -0.0009875759715214372, 0.04230605065822601, 0.012260067276656628, -0.02090352214872837, 0.04550855606794357, 0.019521135836839676, 0.019857129082083702, -0.05168567970395088, 0.05143807455897331, 0.016372554004192352, -0.01168785896152258, 0.06351429969072342, -0.04516234248876572, 0.04999703913927078, 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You may NOT use zlib, gzip, bz2, lzma, zipfile or any compression library; write the algorithm yourself (LZ77/LZSS with a window, plus optional Huffman or byte pair encoding, is a good target). decompress(compress(data)) must equal data exactly for arbitrary bytes. Smaller output is better; you are scored on compressed size relative to zlib level 9 on a mixed text corpus, and matching zlib is not required. Both functions must be deterministic and run within a few seconds on 200KB.", "vec": [-0.0250930767506361, 0.008750582113862038, 0.0989057719707489, -0.04953109100461006, 0.09141679108142853, 0.10683375597000122, 0.0006660838844254613, -0.06988422572612762, 0.02315506339073181, 0.0677293986082077, -0.048689499497413635, 0.1024191677570343, -0.006501077674329281, 0.02610025554895401, -0.13423550128936768, -0.07944544404745102, 0.012868949212133884, -0.06119169294834137, 0.02286643162369728, 0.03987972438335419, -0.10097154229879379, -0.001226662308908999, -0.010615523904561996, 0.020411502569913864, 0.0565740242600441, -0.02823062613606453, -0.13562385737895966, 0.0007324715261347592, 0.07541169971227646, 0.04068823903799057, -0.005392743740230799, 0.041274294257164, 0.047450147569179535, 0.022492343559861183, -0.023302998393774033, 0.005078178830444813, 0.02513151243329048, 0.046460315585136414, -0.028964120894670486, -0.01035104040056467, -0.04777844622731209, 0.013514043763279915, 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