Hermes 3 405B: Benchmarks, Pricing & Context Window
Hermes 3 405B is a language model from Nous Research, released in October 2024, with a 131K-token context window, and pricing from $1.00/M input and $1.00/M output.
Hermes 3 is a cutting-edge language model that offers advanced capabilities in roleplaying, reasoning, and conversation. It's a fine-tuned version of the Llama-3.1 405B foundation model, designed to align with user needs and provide
Hermes 3 405B benchmarks
Capability tiers
Standing within each category, adjusted for leaderboard depth.
Real tasks performance
High-confidence performance for Hermes 3 405B across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.
Performance by conversation depth
How Hermes 3 405B holds up as conversations get longer.
Quality Tracker
Hermes 3 405B Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Tue Sep 08 2026Hermes 3 405B pricing
Providers
Hermes 3 405B starts at $1.00 per million input tokens and $1.00 per million output tokens via DeepInfra.
| Provider | Input $/M | Cached input $/M | Output $/M | Context in / out | TTFT p95 s | Output p5 c/s | Modalities in / out |
|---|---|---|---|---|---|---|---|
 DeepInfra | $1.00 | — | $1.00 | 131.1K/131.1K | — | — | / |
Cached input is the discounted price for prompt tokens served from a provider cache. TTFT is time to first token. Output is characters per second; p5 is the sustained floor exceeded by 95% of observed requests.
Hermes 3 405B model size
Hermes 3 405B has 405 billion parameters. See how it compares to other models in the same parameter range.
Hermes 3 405B context window
Input and output token limits for Hermes 3 405B, plus how it ranks on long-context understanding.
Try now
huggleMake it with
Hermes 3 405B.
Hermes 3 405B latency
Hermes 3 405B time to first token, sustained output throughput, and failed-request rate from live model usage over the trailing 7 days.
Hermes 3 405B examples
Recent arena outputs from Hermes 3 405B, picked from the highest-ranked matchups.
Hermes 3 405B license
Hermes 3 405B is released under the Apache 2.0 license, which permits commercial use, has 405.0B parameters.
- License
- Apache 2.0
- Commercial use allowed
- Parameters
- 405.0B
Apache License 2.0 - allows commercial use
Hermes 3 405B resources
Official sources for Hermes 3 405B: provider documentation, source repository, model weights.
Hermes 3 405B vs other models
The most-compared alternatives to Hermes 3 405B are MiMo-V2.5-Pro, GPT-4, Gemini 1.5 Pro. Open any pair side-by-side for benchmarks, pricing, context, and latency.
Models like Hermes 3 405B
Models ranked just above and below Hermes 3 405B by LLM Stats score.
FAQ
Common questions about Hermes 3 405B.