nousresearch
Nous: Hermes 4 405B
Hermes 4 is a large-scale reasoning model built on Meta-Llama-3.1-405B and released by Nous Research. It introduces a hybrid reasoning mode, where the model can choose to deliberate internally with...
Context
131k tokens
Input / 1M tokens
$1
Output / 1M tokens
$3
Benchmark
—
Pricing
Input tokens$1 per 1M tokens
Output tokens$3 per 1M tokens
Technical details
Model IDnousresearch/hermes-4-405b
Context window131k tokens
Input modalitiestext
Output modalitiestext
TokenizerOther
Use with MegaBrain
import OpenAI from 'openai'
const client = new OpenAI({
baseURL: 'https://getmegabrain.com/api/gateway/v1',
apiKey: process.env.MEGABRAIN_API_KEY,
})
const response = await client.chat.completions.create({
model: 'nousresearch/hermes-4-405b',
messages: [{ role: 'user', content: 'Hello!' }],
})