AIOpenAIabout 9 hours ago
Retell Powers 100 Million Monthly Calls
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Voice AI platform Retell uses OpenAI models to power over 100 million monthly calls as of September 2026. The company serves more than 4,000 businesses, with GPT-6 Astra topping benchmarks for instruction following at 89.7%. Retell reports an 80% customer resolution rate and consumes 1 trillion OpenAI tokens.
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