AI Model Catalog: 2 Models Compared — Pricing, Context & Benchmarks

Nousresearch: Hermes 4 405B T

Tools JSON Open weights

Reasoning model for deliberate analysis, multi-step problem solving, and tool use

nousresearch/hermes-4-405b 2025-08-26 131.072K context $0.996/M input $2.989/M output

3 providers

Nousresearch: Hermes 2 Pro Llama 3 8B T

Tools Open weights

Llama 3 fine-tune optimized for function calling, structured JSON responses, and dialogue

nousresearch/hermes-2-pro-llama-3-8b 2024-04-30 8.192K context $0.14/M input $0.14/M output

2 providers

Filterable model directory
Model	Creator	Inputs	Context	Input	Output	Released	Compare
Hermes 4 405Bnousresearch/hermes-4-405b	Nousresearch	T	131.072K	$0.996	$2.989	2025-08-26
Hermes 2 Pro Llama 3 8Bnousresearch/hermes-2-pro-llama-3-8b	Nousresearch	T	8.192K	$0.14	$0.14	2024-04-30