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OpenAI recaps 30+ model and API upgrades in six months

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OpenAI Developers
@OpenAIDevs

Over the past six months, we shipped 30+ models, features, and upgraded tools for the API. Our changelog has been busy. Here’s what you may have missed for the API: New models • GPT-5.5 • GPT-5.4 mini • GPT-5.4 nano • GPT-Realtime-2 • GPT-Realtime-Whisper • https://t.co/K7HNCpUMQO

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20 hours ago
OpenAI recaps 30+ model and API upgrades in six months — AIBriefs