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CueBench

RL environments for scientific reasoning and performance engineering

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CueBench builds reinforcement-learning environments and benchmarks designed to improve model performance in areas where frontier models still struggle, including scientific reasoning, experiment design, and inference engineering. The company's approach centers on training models in specialized environments rather than relying on pre-training alone.

The platform provides RL environments and benchmark suites, with leaderboards for comparing results. Users can evaluate models or endpoints they supply, with scores and traces returned as output. An example scientific reasoning task involves reconstructing the path of a hidden double pendulum from a limited measurement budget. The service runs on cloud infrastructure with TLS encryption in transit and AES-256 encryption at rest, and the company is pursuing SOC 2 Type II certification.

CueBench is aimed at teams working on model evaluation and training in specialized domains. The homepage offers a demo booking option; no specific plan, trial, or pricing structure is described.

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