
Technology
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Machine Learning Infrastructure
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YC W26
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Valuation:
Undisclosed

Last Updated:
March 24, 2026

Builds a continuous fine-tuning and optimization platform for AI agents in production, enabling automated evaluation, selective retraining, and business-aligned performance monitoring across enterprise workflows.
Agent evaluation SDK, continuous optimization loops (prompt tuning, retrieval augmentation, tool policy refinement, selective fine-tuning), workflow-centric evaluation environments, business-aligned metrics (latency, correctness, tool success rate).
Deep investment in evaluation infrastructure and MLOps automation. Financial services or forecasting as early targets. Developer-first distribution. 'Knowledge distillation as moat' implies helping enterprises encode proprietary data into fine-tuned models.
Automated production drift detection and selective model retraining for AI agents
It's like having a mechanic who constantly monitors your car's engine and automatically fixes small problems before they become breakdowns—except for your AI.
It's like Netflix automatically re-learning your taste every time you binge a new genre, instead of waiting for you to angrily rate 50 movies.
Knowledge distillation from frontier models into customer-owned specialized models
It teaches a small, cheap AI to be almost as smart as the big expensive one—but only at the specific things your business actually needs.
Christopher Acker was previously AI Lead at Skylo Technologies. Bridges MLOps monitoring and model improvement in a single platform, enabling a closed-loop reliability system. Continuous selective fine-tuning helps enterprises build proprietary models that outperform generic frontier models on specific tasks.