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Show HN: Pi Labs – AI scoring and optimization tools for software engineers


Explore techniques to improve LM quality

First see how the scorer performs against a range of responses and then move to the next step to start using it to optimize your model quality. 3 Pi gives you access to over 30 vetted ML and data science techniques, compiled against your scorer, packed behind easy to use Playgrounds and APIs. Scoring calibration by raters Scoring calibration by user feedback Prompt iteration with scoring Automated iteration with DSPy Cross-model prompt migration Dynamic few shot optimization Ensemble generation with pruning Small to big model cascading Supervised learning with Labels Supervised learning with Preferences Reinforcement learning with GRPO Clean up & scale your data

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