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  1. Home
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  3. Compare

Phi 4 vs Hermes 4 70B

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.

Favicon for microsoft
Phi 4
Favicon for nousresearch
Hermes 4 70B
Favicon for microsoft
Phi 4
Favicon for nousresearch
Hermes 4 70B

Overview

Phi 4
Author
Microsoft
Hermes 4 70B
Author
Nous Research
Phi 4
Context length
16Ktokens
Hermes 4 70B
Context length
131Ktokens
Phi 4
Reasoning
Hermes 4 70B
Reasoning
Phi 4
Input modalities
Hermes 4 70B
Input modalities
Phi 4
Output modalities
Hermes 4 70B
Output modalities

Phi 4 vs Hermes 4 70B: side-by-side summary

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.

Context window
  • Phi 4: 16,384 tokens
  • Hermes 4 70B: 131,072 tokens
Price
  • Phi 4: $0.07/M tokens input, $0.14/M tokens output
  • Hermes 4 70B: Pricing varies by provider
Provided by
  • Phi 4: Microsoft
  • Hermes 4 70B: Nous Research
  • Phi 4 model details, providers and pricing
  • Hermes 4 70B model details, providers and pricing

Phi 4 vs Hermes 4 70B at a glance

Phi 4 vs Hermes 4 70B comparison
AttributePhi 4Hermes 4 70B
Input price$0.07/M tokensPricing varies by provider
Output price$0.14/M tokensPricing varies by provider
Context window16,384 tokens131,072 tokens
Intelligence Index5.97.9
Coding IndexNot availableNot available
Agentic IndexNot availableNot available
Latency (p50)Not availableNot available
Throughput (p50)Not availableNot available

Benchmark data updated Oct 5, 2026

Frequently asked questions

Which has the longer context window, Phi 4 or Hermes 4 70B?

Hermes 4 70B has the longer context window at 131,072 tokens, compared with 16,384 tokens for Phi 4.