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nousresearchmodel
Nous: Hermes 4 405B
Hermes 4 is a large-scale reasoning model built on Meta-Llama-3.1-405B and released by Nous Research. It introduces a hybrid reasoning mode, where the model can choose to deliberate internally with...
Best for
Complex ReasoningMath & LogicResearchBulk Data Extraction
Context Window
131K tokens ≈ 291 pages of text
Input Cost
$1.00/1M
Output Cost
$3.00/1M
Latency p50
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Pricing Details
Standard Pricing
Input (per 1M tokens)
$1.00
Output (per 1M tokens)
$3.00
Hallucination Score™ (est.)
Community reliability estimate · not official
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Not yet rated
About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.
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Provider
nousresearch
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