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 respond directly or generate explicit <think>...</think> reasoning traces before answering. Users can control the reasoning behaviour with the `reasoning` `enabled` boolean. Learn more in our docs This 70B variant is trained with the expanded post-training corpus (~60B tokens) emphasizing verified reasoning data, leading to improvements in mathematics, coding, STEM, logic, and structured outputs while maintaining general assistant performance. It supports JSON mode, schema adherence, function calling, and tool use, and is designed for greater steerability with reduced refusal rates.

ChatNous Research131k tokens$0.1417 / $0.436 · 1M

nousresearch/hermes-4-70b

Contexto
131k tokens
Máx. completion
—
Tools
No
JSON
Sí
Lanzamiento
2025-08-26

Llámalo desde Geek Hub

El mismo SDK de OpenAI. Cambia el base URL y el id del modelo.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nousresearch/hermes-4-70b",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Consigue tu API key

Preguntas frecuentes

¿Qué es 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 respond directly or generate explicit <think>...</think> reasoning traces before answering. Users can control the reasoning behaviour with the `reasoning` `enabled` boolean. Learn more in our docs This 70B variant is trained with the expanded post-training corpus (~60B tokens) emphasizing verified reasoning data, leading to improvements in mathematics, coding, STEM, logic, and structured outputs while maintaining general assistant performance. It supports JSON mode, schema adherence, function calling, and tool use, and is designed for greater steerability with reduced refusal rates. Hermes 4 70B corre en el API de Geek Hub (compatible con OpenAI). Id: nousresearch/hermes-4-70b.
¿Hermes 4 70B es gratis?
No. El input cuesta $0.1417 / 1M tokens y el output $0.436 / 1M tokens en Geek Hub (markup incluido).
¿Cuál es el contexto de Hermes 4 70B?
Hermes 4 70B tiene una ventana de 131k tokens.
¿Hermes 4 70B soporta tool calling y structured outputs?
Hermes 4 70B no publica tool calling en este endpoint. También soporta structured outputs con un JSON schema en response_format.
¿Cuándo se lanzó Hermes 4 70B?
Hermes 4 70B se lanzó el 26 de agosto de 2025.

Más modelos de Nous Research