Models/Nous Research/Hermes 4 70B

Hermes 4 70B

Name: Hermes 4 70B API access
Brand: Nous Research

Nous Research · Open weights · Released Aug 26, 2025 · nousresearch/hermes-4-70b

Compare Estimate cost

131K contextReasoningStructured outputOpen weights

Available from 1 providerUSD / MTOK · VERIFIED 4 MINUTES AGO

EST. MONTHLY COSTclick a row for detail · click headers to sort

PROVIDER	INPUT	OUTPUT	CACHE	CONTEXT	QUANT	TTFT	TPS	UPTIME
Nebius	$0.13	$0.40	—	131K	fp8	0.9s	109 tok/s	100.0%

TTFT/TPS: median (P50) over trailing 72h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · methodology v1.1 · measured 44 hours ago

About

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...

Specifications

Context window131,072

Max output—

Modalities intext

Modalities outtext

LicenseOpen weights

ReleasedAug 26, 2025

Knowledge cutoff2024-08-31

TokenizerLlama3

WeightsHugging Face ↗

Open weights

Hugging FaceNousResearch/Hermes-4-70B ↗

Downloads3.6K

Likes208

Licensellama3

safetensors

Hermes 4 405B$1.00 / $3.00 Hermes 3 70B Instruct$0.70 / $0.70 Hermes 3 405B Instruct$1.00 / $1.00

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Sources

OpenRouter API4 minutes ago

AGGREGATOR

Hugging Face4 minutes ago

COMMUNITY

ModelIndex benchmarks44 hours ago

MEASURED

Verified 4 minutes ago · list prices, not negotiated rates.