whichllm — Browse and compare AI model specs and pricing

NanoGPT

Hermes 4 Large (Thinking) model ID, context window & pricing

nousresearch

Quick facts

Model ID NousResearch/hermes-4-405b:thinking
Source NanoGPT
Context Window 128000
Pricing $0.30 input / $1.20 output per 1M tokens
Capabilities structured output, open weights

Model overview

Hermes 4 Large (Thinking) is an AI model from NanoGPT with 128000 token context window and text input support.

Published pricing is $0.30 input and $1.20 output per 1M tokens.

  • Workloads that use text inputs with text outputs.
Model ID NousResearch/hermes-4-405b:thinking
Provider NanoGPT
Family nousresearch
Status -
Knowledge Cutoff -
Release Date 2024-01-01
Input Modalities text
Output Modalities text
Context Window 128000
Input Limit 128000
Output Limit 8192
Tool Calling No
Reasoning No
Structured Output Yes
Temperature Control -
Open Weights Yes
Input Cost / 1M tokens $0.30
Output Cost / 1M tokens $1.20
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.15
Cache Write Cost / 1M tokens -