Auto86%Harbor: pendingKnowledge & ReasoningMath

Perceive, Solve, Reason Suite

Perceive, Solve, Reason: Progressive Capability Formation in Time Series-LLMs

A suite with 337K training and 44K evaluation samples measuring perception, solving, and reasoning capabilities for Time Series LLMs across synthetic and real-world domains.

How to run

ltb · perceive-solve-reason-suite
$ npm i -g lettokenburn-cli
$ ltb bench info perceive-solve-reason-suite

External harness. No Harbor adapter has been generated for this benchmark yet. `ltb bench info` prints the known links.

Runs happen on your machine with your own subscription; only the score summary is pushed. CLI docs

Scores

2 sourced entries
HarnessSourceConfidenceLink
Qwen3 1.7B79.0N/AIndependentmediumOct 16, 2026arxiv.org
Qwen3 4B0.6N/AIndependentmediumOct 16, 2026arxiv.org

Every number links to where it was published. Low-confidence rows are muted and need per-cell verification.

Reproduced by the community

All runs
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About

The suite curates four public corpora into three progressive stages: Perceive (attributes), Solve (forecasting/anomaly detection), and Reason (explanation/decision). It includes held-out evaluation sets and reserves three external benchmarks for out-of-domain testing.

Scoring compares encoder-based designs against textualization, highlighting that dedicated encoders and progressive training order significantly improve reasoning accuracy. The benchmark evaluates model performance on perception attributes and downstream tasks.