Nous Research | Hermes 4 - Llama-3.1 405B (Reasoning)

Last updated: 21 days ago

Model By: Nous Research

See All Hermes 4 - Llama-3.1 405B (Reasoning)

Hermes 4 Llama 3.1 405B Reasoning by Nous Research: Text model; TTFT 0.745s, 34.5 tok/s.

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Latency

745ms

Throughput

Total Context

Max Output

Input Price

$1/M

Output Price

$3/M

API Parameters & Capabilities

Model Type

Parameter Size

Input Modality

Output Modality

Inference Speed

34.521 tokens/s

Success Rate

Peak Concurrency

Release Date

5/7/2026

Integration & Pricing Details

Pricing Mode

Free Tier

Supported Languages

SDK

API Key Acquisition

Rate Limit

User Reviews

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Overall Rating5.0

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Stability5.0

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FAQ & Compliance

What use cases is this API best for?

It is well-suited for chatbots, code generation, content summarization, and enterprise knowledge Q&A scenarios requiring strong reasoning.

How does the pricing work?

Pricing is based on token usage for both input and output. Check the pricing section for detailed rates.

How does authentication work?

This API uses API key authentication. You can generate and manage your API keys in the developer dashboard.

Are there rate limits?

Yes, there are rate limits depending on your subscription plan. Free tier has lower limits compared to paid plans.