AI
Oct 27, 2026
1 min read
Published by OpenAI Blog · On GETSECURE.ai ·
Retell uses OpenAI models to help power 100M monthly calls
Title card · GETSECURE.ai
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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References
- OpenAI Blog. (2026, October 27). Retell uses OpenAI models to help power 100M monthly calls. OpenAI Blog. https://openai.com/index/retell-ai