AI Observatory / Model Radar Nousresearch / nousresearch/hermes-4-70b

Nous: Hermes 4 70B

Hermes 4 70B is a hybrid reasoning model from Nous Research, built on Meta-Llama-3.1-70B. It introduces the same hybrid mode as the larger 405B release, allowing the model to either...

131,072 Context
N/A Max output
$0.13 / 1M Prompt price
2025-08-26 Created
01 / Snapshot

Pricing, context, modalities, and parameters.

Model Radar detail pages stay neutral and operator-readable: core metadata first, then workflow fit.

Provider Nousresearch Input modalities text
Output modalities text Prompt price $0.13 / 1M
Completion price $0.40 / 1M Request price N/A
Context length 131,072 Max completion tokens N/A
Supported parameters frequency_penalty, include_reasoning, max_tokens, presence_penalty, reasoning, repetition_penalty, response_format, temperature, top_k, top_p
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Nous: Hermes 4 70B

Hermes 4 70B is a hybrid reasoning model from Nous Research, built on Meta-Llama-3.1-70B. It introduces the same hybrid mode as the larger 405B release, allowing the model to either...

Deep analysis High-volume usage low-cost
03 / Colophon

Routes and exits.

Each model page stays simple: overview, compare, related models, then back to the public hub.