Sierra AI

mentions 3 type Organization feed RSS

// recent coverage 3 mentions

20:25

2026-09-08

sierra.ai

artificial-intelligence

Hyper-𝜏-bench: Evaluating agents that build agents

Sierra AI open-sourced hyper-𝜏-bench, a new benchmark measuring how well AI models can build customer-service agents from scratch, and found that its best configuration, Claude Opus 5 running in Claud…

16:56

2026-08-26

macrumors.com

generative-ai

1-800-APL-CARE Now Connects You With AI Assistant Instead of Human

Apple Support's phone line 1-800-APL-CARE in the U.S. and Canada now uses a generative AI-powered voice assistant that can answer questions and troubleshoot issues, transferring callers to human advis…

12:00

2026-08-06

pinecone.io

artificial-intelligence

The Ceiling Was Never the Model

Sierra AI, the AI company led by Bret Taylor, announced that its internal agent Pinecone, built on its Nexus knowledge platform, achieved the top score on the τ-Knowledge benchmark, surpassing agents …

// co-occurs with top 8 entities

Bret Taylor 1 Pinecone 1 Nexus 1 τ-Knowledge 1 Goldman Sachs 1 Satya Nadella 1 Alex Karp 1 Apple 1

// topics top 6 topics

artificial intelligence 2 ai agents 2 ai products 2 ai infrastructure 1 generative ai 1 ai ethics 1