Claude Sonnet 4.6 by Anthropic, full upgrade across coding, computer use, and long-context reasoning.
Available on
Pricing from$3.00/ 1M input$15.00/ 1M output1Mcontext
Privacy
- Zero data retention
- Always-on
- Training
- No
- Region
- EU + US
Run Pi on Claude Sonnet 4.6
Pi is a lightweight open coding agent from pi.dev. It's a simple, fast terminal agent that edits code and runs tasks from natural-language prompts, built to stay minimal and model-agnostic rather than locked to one provider. On Opper, launch it on any of 300+ models, fall back across providers automatically, and keep everything on one key.
RunPionin
PioninLaunch Pi on Claude Sonnet 4.6
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 Sonnet 4.6 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 |
|---|---|---|---|---|---|
| AWS Bedrock | EU | Zero data retention | No | $3.30 | $16.50 |
| Azure | EU | Enterprise | No | $3.00 | $15.00 |
| Google Cloud | EU | Enterprise | No | $3.30 | $16.50 |
| Anthropic | US | Enterprise | No | $3.00 | $15.00 |
| Google Cloud | US | Enterprise | No | $3.00 | $15.00 |
The model
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opper launch claude
Codex
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opper launch codex
OpenCode
An open-source, model-agnostic coding agent for the terminal, wired to Opper's catalogue.
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opper launch opencode