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08.09.2025: Playground Support for GPT-5 ๐
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08.2025
08.28.2025: New arize-phoenix-client Package ๐ฆ
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08.14.2025: Trace Transfer for Long-Term Storage ๐ฆ
08.12.2025: UI Design Overhauls ๐จ
08.09.2025: Playground Support for GPT-5 ๐
08.07.2025: Improved Error Handling in Prompt Playground โ ๏ธ
08.06.2025: Expanded Search Capabilities ๐
08.05.2025: Claude Opus 4-1 Support ๐ค
08.04.2025: Manual Project Creation & Trace Duplication ๐
08.03.2025: Delete Spans via REST API ๐งน
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08.2025
08.09.2025: Playground Support for GPT-5 ๐
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Available in Phoenix 11.21+
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GPT-5
is now available in the Phoenix Prompt Playground. Run experiments with the new model, or grab previous traces and replay them using GPT-5. Test and leverage the latest model for evaluation and experimentation workflows.
feat(playground): support gpt-5 by axiomofjoy ยท Pull Request #8985 ยท Arize-ai/phoenix
GitHub
08.12.2025: UI Design Overhauls ๐จ
08.07.2025: Improved Error Handling in Prompt Playground โ ๏ธ
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