Baseten Loops goes GA with serverless RL/SFT training and pay-per-token pricing
baseten · x · 2026-11-07
Baseten announced general availability of Loops with a new serverless mode for teams running SFT and RL training; Ambience AI, Datadog, and LangChain already use the Loops SDK.
Key features:
- Always-warm infra eliminating cold starts
- Pay-per-token pricing for both training and sampling
- One-click deployment from trained checkpoints to production inference
- Model-specific numerical validation focused on reducing train/sample mismatch
Users bring data, reward functions, and training logic; Baseten handles infrastructure and users always own the weights.
Related event: Baseten Loops Goes GA with Serverless Post-training Offering(2 posts)→
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