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...
With CoreAI, you can start chatting with Nous: Hermes 3 405B Instruct instantly — no separate subscription needed. CoreAI lets you chat with Nous: Hermes 3 405B Instruct alongside 300+ other AI models from Nousresearch and other providers like OpenAI, Anthropic, Google, Meta, and more.
Among the 412 chat models on CoreAI, Nous: Hermes 3 405B Instruct ranks #294 by context window — 131K tokens, roughly 98,304 words or 197 pages of text in a single conversation. On price, it is the #124 cheapest of 198 standard-tier models by input cost. It joined the catalog on 2024-08-16.
Every model in this table is available on CoreAI — open the web app and run the same prompt through Nous: Hermes 3 405B Instruct and Nous: Hermes 4 405B side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00150 on Nous: Hermes 3 405B Instruct's raw per-token rates; a heavy session with a 50K-token document costs about $0.055. On CoreAI you don't juggle these numbers — one subscription covers Nous: Hermes 3 405B Instruct and 300+ other models under a plan usage limit, with no API keys. See plans.
Nous: Hermes 3 405B Instruct handles 131K tokens of context — roughly 98,304 words, or about 197 pages of text in one conversation.
Nous: Hermes 3 405B Instruct's underlying rates are $1 per 1M input tokens and $1 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
No — Nous: Hermes 3 405B Instruct is text-only. If you need image understanding, its standard-tier peers with vision are listed in the comparison table above.
No — Nous: Hermes 3 405B Instruct answers directly without an extended reasoning phase, which usually means faster responses.
Open the CoreAI web app or the iOS/Android app, pick Nous: Hermes 3 405B Instruct in the model selector, and chat — no API key, no per-token billing. One subscription covers Nous: Hermes 3 405B Instruct and 300+ other models.
The closest alternatives on CoreAI are Nous: Hermes 4 405B, Qwen: Qwen3 VL 235B A22B Instruct, IBM: Granite 4.0 Micro — similar tier and capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
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