Zed has launched Agent Stats, a public weekly dashboard showing AI agent adoption and performance metrics inside the Zed editor. The data covers session counts, turn volumes, and response time distributions (p10/p50/p90) across agents. Key findings: Claude Sonnet's p90 latency rose 44% over three weeks (294s to 425s), Claude Code leads on depth with 10.6 turns per session vs Zed's native agent at 5.5, and 10 distinct GPT-5 variants are currently active. The data comes from opted-in users only and covers 2 million sessions and 15.4 million turns over 90 days. Any agent implementing the open Agent Client Protocol can appear in the stats.
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Claude Sonnet’s p90 Latency Rose 44% in Three WeeksZed Leads for Sessions, but Claude Has More DepthAnother Week, Another GPT-5 VariantWhat Agent Stats Can and Can't Tell YouIntroducing Zed AIHow We Developed Zeta2We Rebuilt Zeta from the Training Data Up2 Comments
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