AgentMail Evals: 25 model-harness combos tested across seven email tasks

msg · x · 2026-10-14

AgentMail launched AgentMail Evals, evaluating how AI agents actually use tools: 25 model + harness combinations across seven email tasks, with AgentMail as the tool proxy.

The resharer @msg added a broader claim: every agentic product should ship a public eval so agents can do better next time — using eval data to feed agent iteration.

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