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1. Oct 20
   HHugging FaceResearch

   Hugging Face blog shows learned memory tops the τ²-bench customer service leaderboard without a frontier model

   IBM Research's ALTK-Evolve reportedly ranks first on τ²-bench customer service tasks using learned memory rather than a frontier model.

   • Lab: Hugging Face
   • Model: ALTK-Evolve
   • Topic: benchmark
   • Topic: research
   • Topic: agents