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 Cline on Claude Sonnet 4.6
Cline is an open-source autonomous coding agent for VS Code. It plans and applies multi-file changes, runs terminal commands, and works with any OpenAI-compatible provider, with its source on GitHub under Apache-2.0. Point its OpenAI-Compatible provider at Opper's base URL to run it on any of 300+ models, with fallbacks and a choice of region built in.
RunClineonin
ClineoninConnect Cline to 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
More apps on Opper
Cursor
Point Cursor's OpenAI base URL at Opper to run it on any of 300+ models.
Editors
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Kilo Code
Kilo Code's OpenAI-Compatible provider connects to Opper's gateway in two fields.
Editors
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Claude Code
Anthropic's terminal coding agent. Run it on any model on Opper, not just Claude.
Coding
opper launch claude