Catalog Changes · 2026-10-14 12:02:53.018433

Nous: Hermes 3 405B Instruct · 2026-10-14 12:02:53.018433 UTC

OpenRouter

6 Changed Fields

Field / Array Position	Previous Value	Observed Value
Benchmarks	Object · See Fields	Not Reported
Benchmarks · Artificial Analysis	Object · See Fields	Not Reported
Benchmarks · Artificial Analysis · Agentic Index	Explicit Null	Not Reported
Benchmarks · Artificial Analysis · Coding Index	Explicit Null	Not Reported
Benchmarks · Artificial Analysis · Intelligence Index	7.4	Not Reported
Benchmarks · Design Arena	Array · See Items	Not Reported

← Back To Results

Nous: Hermes 3 405B Instruct

nousresearch/hermes-3-llama-3.1-405b

OpenRouter Catalog Changes

Last Observed: 2026-10-15 06:04:10.893308 UTC

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...

Find A Field

Architecture And Modalities · 3

Architecture · Instruct Type API Details /architecture/instruct_type chatml	chatml
Architecture · Modality API Details /architecture/modality text->text	text->text
Architecture · Tokenizer API Details /architecture/tokenizer Llama3	Llama3

Catalog Identity And Metadata · 11

Canonical Slug API Details /canonical_slug nousresearch/hermes-3-llama-3.1-405b	nousresearch/hermes-3-llama-3.1-405b
Context Tokens API Details /context_length 131072	131,072
Created API Details /created 1723766400	2024-08-16 00:00:00 UTC
Description API Details /description 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...	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...
Expiration Date API Details /expiration_date Explicit Null	Explicit Null
Hugging Face Id API Details /hugging_face_id NousResearch/Hermes-3-Llama-3.1-405B	NousResearch/Hermes-3-Llama-3.1-405B
Id API Details /id nousresearch/hermes-3-llama-3.1-405b	nousresearch/hermes-3-llama-3.1-405b
Knowledge Cutoff API Details /knowledge_cutoff 2023-12-31	2023-12-31
Links · Details API Details /links/details /api/v1/models/nousresearch/hermes-3-llama-3.1-405b/endpoints	/api/v1/models/nousresearch/hermes-3-llama-3.1-405b/endpoints
Name API Details /name Nous: Hermes 3 405B Instruct	Nous: Hermes 3 405B Instruct
Supported Voices API Details /supported_voices Explicit Null	Explicit Null

Request Limits · 1

Per Request Limits API Details /per_request_limits Explicit Null	Explicit Null

Pricing · 2

Output Price · USD/Token API Details /pricing/completion 0.000001	0.000001
Input Price · USD/Token API Details /pricing/prompt 0.000001	0.000001

Provider Limits · 3

Top Provider · Context Length API Details /top_provider/context_length 131072	131,072
Top Provider · Is Moderated API Details /top_provider/is_moderated False	False
Top Provider · Max Completion Tokens API Details /top_provider/max_completion_tokens 16384	16,384

API Structure And Container Types

Architecture API Details /architecture Object · See Fields	Object · See Fields
Architecture · Input Modalities API Details /architecture/input_modalities Array · See Items	Array · See Items
Architecture · Output Modalities API Details /architecture/output_modalities Array · See Items	Array · See Items
Default Parameters API Details /default_parameters Object · See Fields	Object · See Fields
Links API Details /links Object · See Fields	Object · See Fields
Pricing API Details /pricing Object · See Fields	Object · See Fields
Supported Parameters API Details /supported_parameters Array · See Items	Array · See Items
Top Provider API Details /top_provider Object · See Fields	Object · See Fields

Architecture · Input Modalities

1 items · source order preserved

text

API Details

Item	/architecture/input_modalities/*
1	text

Architecture · Output Modalities

1 items · source order preserved

text

API Details

Item	/architecture/output_modalities/*
1	text

Supported Parameters

13 items · source order preserved

frequency_penalty
logit_bias
max_tokens
min_p
presence_penalty
repetition_penalty
response_format
seed
stop
structured_outputs
temperature
top_k
top_p

API Details

Item	/supported_parameters/*
1	frequency_penalty
2	logit_bias
3	max_tokens
4	min_p
5	presence_penalty
6	repetition_penalty
7	response_format
8	seed
9	stop
10	structured_outputs
11	temperature
12	top_k
13	top_p