Claude Fable 5.1 from Anthropic — reasoning model on the Opper gateway.
Available on
Pricing from$10.00/ 1M input$50.00/ 1M output1Mcontext
Privacy
- Zero data retention
- Enterprise
- Training
- No
- Region
- US, Multi
Run JetBrains AI Assistant on Claude Fable 5.1
JetBrains AI Assistant brings AI chat, code generation, and agents into IntelliJ IDEA, PyCharm, WebStorm, and the rest of the JetBrains IDEs. Its bring-your-own-key support takes OpenAI-compatible custom endpoints with your own API key, no JetBrains AI subscription required. Point it at Opper's gateway and your IDE runs on any of 700+ models with one key and a choice of region.
RunJetBrains AI Assistantonin
JetBrains AI AssistantoninConnect JetBrains AI Assistant to Claude Fable 5.1
Set up with agents
Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
Where you can run it
Claude Fable 5.1 runs on the routes below. Route only to EU providers when your data has to stay in Europe.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| Anthropic | US | Enterprise | No | $10.00 | $50.00 |
| Azure | Multi | Enterprise | No | $10.00 | $50.00 |
| Google Cloud | Multi | Enterprise | No | $10.00 | $50.00 |
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