Skip to main content
Phoenix home page
English
Search...
βK
Ask AI
TypeScript API
Python API
GitHub
Phoenix Cloud
Phoenix Cloud
Search...
Navigation
11.2025
11.29.2025: Add support for Claude Opus 4-5 π€
Documentation
Self-Hosting
Phoenix Cloud
Cookbooks
Integrations
SDK & API Reference
Release Notes
Community
Blog
Release Notes
12.2025
11.2025
11.29.2025: Add support for Claude Opus 4-5 π€
11.27.2025: Show Server Credential Setup in Playground API Keys π
11.25.2025: Split Assignments When Uploading a Dataset ποΈ
11.23.2025: Repetitions for Manual Playground Invocations π
11.14.2025: Expanded Provider Support with OpenAI 5.1 + Gemini 3π§
11.12.2025: Updated Anthropic Model List π§
11.09.2025 OpenInference TypeScript 2.0 π»
11.07.2025: Timezone Preference π
11.05.2025: Metadata for Prompts ποΈ
11.03.2025: Playground Dataset Label Display π·οΈ
11.01.2025: Resume Experiments and Evaluations π
10.2025
09.2025
08.2025
07.2025
06.2025
05.2025
04.2025
03.2025
02.2025
01.2025
2024
11.2025
11.29.2025: Add support for Claude Opus 4-5 π€
Copy page
Available in Phoenix 12.18+
Copy page
With this update, you can use Claude Opus 4 or Claude Opus 4-5 directly in the Playground β giving you access to Anthropicβs latest models alongside existing providers.
Pull Request #10392
GitHub
Was this page helpful?
Yes
No
Suggest edits
Raise issue
12.10.2025: TypeScript createEvaluator
11.27.2025: Show Server Credential Setup in Playground API Keys π
βI