Anthropic's first-party API — direct route to Claude, US-hosted.
The reference route to the Claude family. Anthropic hosts its own models on US infrastructure with the full upstream feature surface — new model releases, beta features, and tool-use flags land here first. Zero data retention is not self-serve on Pay-as-you-go; it sits behind Anthropic's Enterprise tier and is brokered via Opper Enterprise. Pick this route when you need guaranteed parity with the latest Claude releases and aren't constrained by EU residency.
Every model we route through Anthropic. Compare residency, ZDR, training posture, and price at a glance — full data-handling detail per route below.
| Model | Region | Zero data retention | Training | Context | Input | Output |
|---|---|---|---|---|---|---|
| US | Enterprise | No | 1M | $5.00 | $25.00 | |
| US | Enterprise | No | 1M | $3.00 | $15.00 | |
| US | Enterprise | No | 200K | $1.00 | $5.00 | |
| US | Enterprise | No | 1M | $5.00 | $25.00 | |
| US | Enterprise | No | 1M | $5.00 | $25.00 | |
| US | Enterprise | No | 1M | $3.00 | $15.00 | |
| US | Enterprise | No | 1M | $3.00 | $15.00 | |
| US | Enterprise | No | 200K | $5.00 | $25.00 | |
| US | Enterprise | No | 200K | $15.00 | $75.00 | |
| US | Enterprise | No | 200K | $15.00 | $75.00 |
Anthropic hosts on 1 route. Each route has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.
Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.
