Hermes 3 405B Instruct vs Mistral Medium 3.5
Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Mistral Medium 3.5 (Mistral). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Mistral Medium 3.5
262,144 tokensTie
Equal CapabilityTie
Equal SpeedHermes 3 405B Instruct
$1.00 / MTokHermes 3 405B Instruct
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...
Mistral Medium 3.5
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...
Technical Specifications
🏆 = Superior Spec| Specification | Hermes 3 405B Instruct | Mistral Medium 3.5 |
|---|---|---|
| Provider | Nous Research | Mistral |
| Context Window | 131,072 tokens | 262,144 tokens🏆 |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2024-08-16 | 2026-04-30 |
API Pricing Comparison
Input Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Mistral Medium 3.5
$1.50
Output Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Mistral Medium 3.5
$7.50
💡 Cost Ratio: Hermes 3 405B Instruct is 1.5x cheaper per input token than Mistral Medium 3.5.
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Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Hermes 3 405B Instruct Quirks & Gotchas
No developer gotchas reported.
Mistral Medium 3.5 Quirks & Gotchas
No developer gotchas reported.
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