Hermes is an open agent from Nous Research, the team behind the Hermes family of open-weight models. It runs as a terminal agent for general assistant and tool-use workflows, designed in the open and built to be steerable and unopinionated rather than locked down. On Opper it runs on a single key across 700+ models with full observability and a choice of region.
HermesoninPaste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.
DeepSeek V4 Flash (0731) 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 |
|---|---|---|---|---|---|
| GreenPT | EU | No | $0.16 | $0.39 | |
| Inceptron | EU | No | $0.09 | $0.61 | |
| Melious | EU | No | $0.11 | $0.28 | |
| Scaleway | EU | No | $0.45 | $0.90 | |
| Sference | EU | No | $0.28 | $0.56 | |
| TensorX | EU | No | $0.25 | $0.30 | |
| DeepInfra | US | No | $0.06 | $0.18 | |
| DigitalOcean | US | No | $0.08 | $0.25 | |
| Morph | US | No | $0.14 | $0.40 | |
| Novita | US | No | $0.44 | $1.32 | |
| Alibaba Cloud | Multi | No | $0.45 | $1.34 | |
| Azure | Multi | No | $0.19 | $0.51 | |
| Baidu Qianfan | Multi | —Not established | — | $0.44 | $1.32 |
| BytePlus | Multi | No | $0.44 | $1.32 | |
| DeepSeek | China | Yes | $0.44 | $1.32 | |
| Nebius | Multi | No | $0.14 | $0.28 | |
| Nextbit | Multi | No | $0.35 | $1.06 | |
| Tencent Cloud | Multi | No | $0.44 | $1.32 |
DeepSeek V4 Flash 0731, the July 2026 retrained checkpoint with major agentic and coding gains over the original release.
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