{"slug":"tau-bench","name":"Tau Bench","kind":"tool","deliveryMethods":["tool"],"kindLabel":"Tool","grade":"D","score":42,"tagline":"","description":"**⚠️ WARNING: The tasks in this repo are not updated.** This repository contains outdated versions of the airline and retail tasks. Please use [τ³-bench](https://github.com/sierra-research/tau2-bench) for the latest fixed tasks and new domains.","tags":["evaluation","tool-calling","user-simulation"],"url":"https://way.space/tool/tau-bench","stars":"—","category":"qa","categories":["qa"],"repo":"https://github.com/sierra-research/tau-bench","license":"MIT","maintainers":[{"login":"sierra-research","url":"https://github.com/sierra-research","isMember":false,"verified":false},{"login":"benshi34","url":"https://github.com/benshi34","isMember":false,"verified":false}],"scoreWhy":[{"label":"Contributors & bus-factor","detail":"20 recent contributors","direction":"positive"},{"label":"Commit recency","detail":"last commit 218d ago","direction":"positive"},{"label":"Commit cadence","detail":"0 commits in 90 days","direction":"negative"},{"label":"Issue close ratio","detail":"10% of issues closed","direction":"positive"},{"label":"Release cadence","detail":"0 releases in 12 months","direction":"negative"},{"label":"Stars (log-damped)","detail":"1,473 stars (log-damped)","direction":"positive"},{"label":"Star authenticity","detail":"star-velocity check unavailable — GitHub no longer publishes stargazer timestamps for this repo","direction":"neutral"},{"label":"Engagement-to-star ratio","detail":"healthy engagement (0.22 per star)","direction":"positive"}]}