Overview

Reconstruct genuine three-way CP factor updates, gradients and tensor reconstruction rather than a matrix factorization.

Protocol x402 (POST)
Price $0.0030
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider detect
Source bazaar
Indexed 2026-11-01 06:06:39

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

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Input Schema

{ "body": { "artifact": { "cpTensor": { "claim": null, "data": { "initial_factors": [ [ [ -0.40410673799043245, -0.46908995237743206 ], [ 0.23797577330430064, -0.6476564103545835 ], [ -0.09247557572648901, -0.5471589861059218 ] ], [ [ -0.15258845845473157, 0.654775640910384 ], [ 0.6077512977818897, -0.5641386854964359 ], [ -0.3153431279218527, 0.18968445934671452 ] ], [ [ -0.3352050991324472, -0.6695906449144317 ], [ -0.16517885051752024, -0.4291258065900171 ] ] ], "ridge_penalty": 0.1, "sample_iterations": [ 0, 2, 5 ], "tensor": [ [ [ 0.7189422783648425, 0.6173797503710015 ], [ -0.0569760151240053, 0.9773845696239498 ], [ -0.6880234736695665, -0.8353272462463404 ] ], [ [ 0.27043852245933286, 0.34911023643667405 ], [ -0.8429283328271249, 0.2896027691442189 ], [ -0.8371873009969124, 0.8715449545954512 ] ], [ [ 0.003432996527151566, 0.79685781863516 ], [ -0.260689537759464, 0.08954983167987662 ], [ 0.7873796811281548, -0.39174783796354684 ] ] ] } } } }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "billable": true, "findings": [ { "confidence": 1, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "three-way-cp-tensor-ridge-alternating-factor-reconstruction-transcript_scoped_evidence", "type": "artifact" } ], "limits": [ "Caller-supplied bounded technical model only; every numeric result rounded to six decimal places before exact claim comparison. No external fetch, safety, legal, or medical decision." ], "module": "three-way-cp-tensor-ridge-alternating-factor-reconstruction-transcript", "state": "observed", "value": { "claim_matches": false, "cpTensor": { "states": [ { "factor_gradients": [ [ [ 0.151861, -0.101024 ], [ 0.014098, 0.008749 ], [ -0.06159, 0.058363 ] ], [ [ -0.11907, -0.302326 ], [ -0.040834, -0.19529 ], [ 0.061233, 0.432198 ] ], [ [ 0.018342, 0.113222 ], [ 0.333295, -0.128081 ] ] ], "factors": [ [ [ -0.404107, -0.46909 ], [ 0.237976, -0.647656 ], [ -0.092476, -0.547159 ] ], [ [ -0.152588, 0.654776 ], [ 0.607751, -0.564139 ], [ -0.315343, 0.189684 ] ], [ [ -0.335205, -0.669591 ], [ -0.165179, -0.429126 ] ] ], "iteration": 0, "reconstructed_tensor": [ [ [ 0.184994, 0.12162 ], [ -0.09487, -0.072993 ], [ 0.016864, 0.017134 ] ], [ [ 0.296125, 0.187977 ], [ -0.293128, -0.180679 ], [ 0.107415, 0.065114 ] ], [ [ 0.235162, 0.151411 ], [ -0.187846, -0.123176 ], [ 0.05972, 0.039721 ] ] ], "regularized_half_squared_objective": 3.254903, "squared_reconstruction_error": 6.188349 }, { "factor_gradients": [ [ [ -0.088116, 0.160757 ], [ 0.115972, 0.051852 ], [ 0.286647, -0.382471 ] ], [ [ 0.077944, 0.268231 ], [ 0.086595, 0.227701 ], [ -0.083023, 0.197987 ] ], [ [ 0, 0 ], [ 0, 0 ] ] ], "factors": [ [ [ -1.316007, -0.465964 ], [ 0.299643, -0.815044 ], [ -0.049347, -0.349296 ] ], [ [ 0.714509, 0.837196 ], [ 1.015729, -0.572305 ], [ -1.13969, -0.326565 ] ], [ [ -0.255708, -0.908646 ], [ -0.62693, -0.11628 ] ] ], "iteration": 2, "reconstructed_tensor": [ [ [ 0.594907, 0.634863 ], [ 0.099495, 0.807013 ], [ -0.521787, -0.957989 ] ], [ [ 0.56527, -0.05488 ], [ -0.501667, -0.24505 ], [ -0.154525, 0.183147 ] ], [ [ 0.27473, 0.056108 ], [ -0.168825, 0.008179 ], [ -0.118028, -0.048522 ] ] ], "regularized_half_squared_objective": 2.044658, "squared_reconstruction_error": 3.279184 }, { "factor_gradients": [ [ [ -0.04421, -0.021055 ], [ 0.035434, 0.00468 ], [ -0.033806, -0.010532 ] ], [ [ 0.049743, 0.013958 ], [ 0.062538, -0.011829 ], [ -0.053683, -0.015258 ] ], [ [ 0, 0 ], [ 0, 0 ] ] ], "factors": [ [ [ -1.153523, -0.45259 ], [ -0.014313, -0.947862 ], [ -0.359877, 0.437388 ] ], [ [ 0.883822, 0.293451 ], [ 0.747259, -0.5755 ], [ -0.956342, -1.069904 ] ], [ [ -0.234862, -0.967979 ], [ -0.88239, 0.593923 ] ] ], "iteration": 5, "reconstructed_tensor": [ [ [ 0.368004, 0.820724 ], [ -0.049678, 0.915299 ], [ -0.727814, -0.685826 ] ], [ [ 0.272216, -0.154038 ], [ -0.525515, 0.333419 ], [ -0.984863, 0.590231 ] ], [ [ -0.04954, 0.35689 ], [ 0.306816, 0.087793 ], [ 0.372147, -0.581622 ] ] ], "regularized_half_squared_objective": 1.122747, "squared_reconstruction_error": 1.376039 } ] } }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }