Compare Phi 4 from Microsoft and Hermes 4 70B from Nous Research on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Phi 4 and Hermes 4 70B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Phi 4, from Microsoft, has a 16,384-token context window and is priced at $0.07/M tokens input, $0.14/M tokens output on OpenRouter.
Hermes 4 70B, from Nous Research, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.
| Attribute | Phi 4 | Hermes 4 70B |
|---|---|---|
| Input price | $0.07/M tokens | Pricing varies by provider |
| Output price | $0.14/M tokens | Pricing varies by provider |
| Context window | 16,384 tokens | 131,072 tokens |
| Intelligence Index | 5.9 | 7.9 |
| Coding Index | Not available | Not available |
| Agentic Index | Not available | Not available |
| Latency (p50) | 2.47 s | Not available |
| Throughput (p50) | 54.0 tok/s | Not available |
Benchmark data updated
Hermes 4 70B has the longer context window at 131,072 tokens, compared with 16,384 tokens for Phi 4.