Hermes-3-Llama-3.1-70B

Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the board.

Context
131K
Input price
$0.7/1M tokens
Output price
$0.7/1M tokens

Capabilities

Output Control
Structured Output
JSON Mode
Infrastructure
Streaming

Details

Model IDNousResearch/Hermes-3-Llama-3.1-70B
Provider DeepInfra
Creator nousresearch
Familyllama-3.1
License—
Statusactive
Typechat
Input modalitiestext
Output modalitiestext
Open weightYes
Parameters—
Architecture—
Context window131K tokens
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Endpoints

Chat CompletionsPOST
Generate chat responses with messageshttps://api.deepinfra.com/v1/openai/v1/chat/completions

Pricing

Input
$0.7
Output
$0.7
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: llama-3.1

ModelContextMax outPricing
Hermes-3-Llama-3.1-70B131K—$0.7$0.7
Hermes-3-Llama-3.1-405B131K—$1$1

API

GET/v1/models/deepinfra/NousResearch/Hermes-3-Llama-3.1-70B

Hermes-3-Llama-3.1-70B

NousResearch/Hermes-3-Llama-3.1-70B

Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the board.

Changes · 3 entries
NousResearch/Hermes-3-Llama-3.1-70Bupdateca7a400Nov 2, 2026, 03:02 AM
pricinginput$0.3→$0.7output$0.3→$0.7
NousResearch/Hermes-3-Llama-3.1-70Bupdated68a4f1Jun 10, 2026, 02:10 AM
pricinginput$0.3→$0.7output$0.3→$0.7
NousResearch/Hermes-3-Llama-3.1-70Bcreate3e56cf1Apr 26, 2026, 07:23 PM