Hey guys! Just pushed a massive update (v0.2.3) to TokenSense We finally solved the "is this cheaper model actually good enough?" problem. Built a feature called ShadowTest that runs your production model against a cheaper candidate (like gpt-4o vs claude-haiku) in parallel, and scores it using exact match, JSON validation, or an LLM judge. Gives you the exact pass rate and cost savings before you ship it. Also fully nailed down streaming support (stream=True) with exact token extraction and zero latency overhead. Check it out if you're building with LLMs! Repo: https://github.com/SahilSelokar/Tokensense Website:https://visualvortexcreatives.dev/ pip install tokensense-ai