OpenAI Python SDK v3.19.0 adds GPT-Rosalind research model and GCP external storage
OpenAI released openai-python v3.19.0 on September 22, 2026. The SDK adds API support for a GPT-Rosalind research model and GCP external storage, plus fixes for retry handling, queued WebSocket events, async loop usage, and older aiohttp compatibility.
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