product · May 18, 2026
Weights & Biases Weave Added to Top LLM Cost Tracking Tools List for 2026
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Braintrust published a 2026 comparison of LLM cost tracking tools on May 15, 2026. Weights & Biases Weave uses the @weave.op decorator to capture inputs outputs token usage and estimated costs. Paid plans start at $60 per month with enterprise options available. The tool integrates with existing Weights & Biases ML experiment tracking.
Spend governor blocked model creation: provider_circuit_open (lane=dev, provider=together)