Nousresearch API Pricing (Updated 2026)

Compare pricing for all 20 Nousresearch models. Prices shown per 1M tokens with historical trends.

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Overview

Total Models

$0.02

Cheapest Input (per 1M)

131K

Max Context Length

Model Release Timeline

7 releases

May 2024

$0.14 / $0.14

Aug 2024

$1.00 / $1.00

Aug 2024

$0.70 / $0.70

Aug 2025

$1.00 / $3.00

Aug 2025

$1.00 / $3.00

Aug 2025

$0.13 / $0.40

Aug 2025

$0.13 / $0.40

Spacing represents time between releases

May 2024→Aug 2025

All Nousresearch Models

Compare pricing for all 20 Nousresearch models.

Model	Context	Input	Output	Coding	MMLU	GPQA	Cache Read	Cache Write	Actions
DeepHermes 3 Mistral 24B Preview	33K	$0.020	$0.100	19.5	58.0	38.2	-	-	Try
OpenChat 7B	8K	$0.060	$0.060	—	—	—	-	-	Try
Hermes 4 70B	131K	$0.130	$0.400	26.9	66.4	49.1	-	-	Try
Hermes 4 70B Thinking	131K	$0.130	$0.400	65.3	81.1	69.9	-	-	Try
Hermes 2 Pro - Llama-3 8B	8K	$0.140	$0.140	—	22.8	5.7	-	-	Try
OpenHermes 2.5 Mistral 7B	33K	$0.170	$0.170	—	—	—	$0.1	-	Try
Nous Hermes Llama 2 13B	4K	$0.170	$0.170	—	—	—	$0.1	-	Try
Nous Capybara 7B v1.9	33K	$0.200	$0.200	—	—	—	$0.1	-	Try
Chronos Hermes 13B v2	4K	$0.200	$0.200	—	—	—	$0.1	-	Try
Toppy M 7B	33K	$0.200	$0.200	—	—	—	$0.1	-	Try
Zephyr 7B Beta	16K	$0.200	$0.200	—	—	—	$0.1	-	Try
Hermes 2 Pro Mistral 7B	33K	$0.200	$0.200	—	—	—	$0.1	-	Try
Nous Hermes Llama 2 7B	4K	$0.200	$0.200	—	—	—	$0.1	-	Try
OpenHermes 2 Mistral 7B	33K	$0.200	$0.200	—	—	—	$0.1	-	Try
OpenChat 3.5 0106	8K	$0.200	$0.200	11.5	31.0	23.0	$0.1	-	Try
Nous Hermes 2 Mixtral 8x7B DPO	33K	$0.500	$0.500	—	—	—	$0.25	-	Try
Hermes 3 70B Instruct	66K	$0.700	$0.700	18.8	57.1	40.1	-	-	Try
Nous Hermes 2 Yi 34B	4K	$0.800	$0.800	—	—	—	-	-	Try
Nous Hermes Llama 2 70B	4K	$0.900	$0.900	—	—	—	$0.45	-	Try
Hermes 4 405B	131K	$1.000	$3.000	54.6	72.9	53.6	-	-	Try
Hermes 4 405B Thinking	131K	$1.000	$3.000	68.6	82.9	72.7	-	-	Try
Hermes 3 405B Instruct	131K	$1.000	$1.000	—	—	—	-	-	Try

* Some models use tiered pricing based on prompt length. Displayed prices are for prompts under 200k tokens.

Showing lowest price across all providers. Benchmarks from Artificial Analysis and HuggingFace Open LLM Leaderboard.

Cost vs. Quality

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Hermes 2 Pro - Llama-3 8B

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Historical Pricing Trends

Price Changes Over Time

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Frequently Asked Questions

Currently, DeepHermes 3 Mistral 24B Preview is the most affordable at $0.02 per 1M input tokens.

Count your input tokens (prompt) and expected output tokens (response). Use the formula: (input_tokens/1M × input_price) + (output_tokens/1M × output_price). Our pricing calculator can help automate this.

Nousresearch pricing varies by model. Input costs range from $0.02 to $1.00 per 1M tokens. See the table above for specific model pricing.

URL: https://pricepertoken.com/pricing-page/provider/nousresearch