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Hermes 3 405B Instruct vs Mistral Small 3.1 24B

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Mistral Small 3.1 24B (Mistral). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.

โšก Executive Summary & Verdict

Comparison Snapshot

Hermes 3 405B Instruct: 6 WinsvsMistral Small 3.1 24B: 0 Wins
Context Leader

Hermes 3 405B Instruct

131,072 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Mistral Small 3.1 24B

$0.35 / MTok
Nous Researchactive

Hermes 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...

View Hermes 3 405B Instruct Full Specs โ†’
Mistralactive

Mistral Small 3.1 24B

Mistral Small 3.1 24B Instruct is an upgraded variant of Mistral Small 3 (2501), featuring 24 billion parameters with advanced multimodal capabilities. It provides state-of-the-art performance in text-based reasoning and...

View Mistral Small 3.1 24B Full Specs โ†’

Technical Specifications

๐Ÿ† = Superior Spec
SpecificationHermes 3 405B InstructMistral Small 3.1 24B
ProviderNous ResearchMistral
Context Window131,072 tokens๐Ÿ†128,000 tokens
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelself hostableself hostable
Production Stabilitystablestable
API AvailableYesYes
Released Date2024-08-162025-03-17

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Mistral Small 3.1 24B

$0.35

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Mistral Small 3.1 24B

$0.56

๐Ÿ’ก Cost Ratio: Mistral Small 3.1 24B is 2.8x cheaper per input token than Hermes 3 405B Instruct.

Want to test both models live?

Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Standardized Scores (0โ€“100%)

Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.

MMLUGeneral knowledge & multi-task understanding
78.8%vs75.2%+3.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B
HumanEvalPython coding & logic synthesis
77.0%vs71.4%+5.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B
MATHComplex mathematical problem solving
54.2%vs44.6%+9.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B
GPQAGraduate-level expert reasoning
39.6%vs28.6%+11.0% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B
HellaSwagCommonsense reasoning and inference
81.8%vs75.8%+6.0% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B
MT-BenchMulti-turn conversation flow quality
8.4%vs7.8%+0.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Mistral Small 3.1 24B

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Mistral Small 3.1 24B Quirks & Gotchas

No developer gotchas reported.

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