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Model Timeline

Timeline of Hermes 4 405B

Every recorded change for this model by Nous Research, newest first. Back to the entity page →

2 events

Year

All years 2026 2025

Category · events in the last 365 days

All categories Companies1,572 Models1,459 Research1,103 Releases1,016 Providers & pricing604 Datasets145 Frameworks66 Hardware33 Benchmarks27 Repositories10

Filtered to one entity. Show the whole atlas

Events per month · 2 months shown

Sept 20261 Aug 20251

Sept 2026 1

11 Sept 2026
Listed by provider

ModelHermes 4 405BNous Research

OpenRouter lists Hermes 4 405B at $1 in / $3 out per 1M tokens

openrouter

openrouter.ai

Aug 2025 1

26 Aug 2025
New modelModelHermes 4 405BNous Research
New model: Hermes 4 405B (Nous Research)
openrouter
openrouter.ai

Showing up to 400 events. Narrow by year or category, or use the changes feed for cursor-paged history. Times are UTC.