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openai_blog · Oct 27, 2026 · news
the OpenAI blogOct 27, 2026
original source linked
In brief
GPT-6 Astra tops Retell’s voice agent benchmark, while Codex helps it reach a $1.6M annual revenue run rate per employee.
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agentcodex
openai_blog · Oct 27, 2026 · news
the OpenAI blogOct 27, 2026
original source linked
In brief
GPT-6 Astra tops Retell’s voice agent benchmark, while Codex helps it reach a $1.6M annual revenue run rate per employee.