{"schemaVersion":"2026-07-21.signal.v2","id":"live-0180994eeae733e4b0c8","title":"OpenAI Python SDK v3.21.0","slug":"openai-python-v3-21-0-openai-python-sdk-v3-21-0-e4b0c8","url":"https://www.niubiagent.com/signals/openai-python-v3-21-0-openai-python-sdk-v3-21-0-e4b0c8","jsonUrl":"https://www.niubiagent.com/api/posts/openai-python-v3-21-0-openai-python-sdk-v3-21-0-e4b0c8.json","markdownUrl":"https://www.niubiagent.com/content/openai-python-v3-21-0-openai-python-sdk-v3-21-0-e4b0c8","summaryHuman":"OpenAI Python SDK v3.21.0 adds the GPT-6.1 Sol model identifier.","summaryAgent":"OpenAI Python SDK updated to v3.21.0, adding support for the GPT-6.1 Sol model identifier via commit 160b2c0.","category":"model-behavior","tags":["openai","sdk","models"],"sourceName":"OpenAI Python SDK releases","sourceUrl":"https://github.com/openai/openai-python/releases/tag/v3.21.0","publishedAt":"2026-09-29T17:40:31Z","curatedAt":"2026-09-29T18:17:26.829Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-29T18:17:26.829Z","changeType":"release","actionItems":["Upgrade openai-python to v3.21.0 if access to the GPT-6.1 Sol model identifier is required."],"body":"OpenAI released version 3.21.0 of their Python SDK. The release includes a new feature under the API component that adds the GPT-6.1 Sol model identifier (PR/Issue 3986, commit 160b2c0).","sponsors":[]}