- Easy setup — One API key and you’re up and running.
- Reliable — We fix common open model failure modes.
- Best models — We constantly test new model setups.
- Web search — Built-in web search that is fast and reliable.
- Private — Zero data retention on your prompts and code.
- Transparent — API prices with no markup, $5 free credits.
What’s under the hood?
- Constrained decoding. Custom GBNF grammar that prevents common open model failure modes like overthinking and malformed tool calls.
- Robust streaming parser. Speculative execution with rollback resolves ambiguous decision points that break naive parsers on open model output.
- Harness reliability. Mid-stream schema validation and structured error feedback ensure the model always gets a corrective signal to work off.