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Hermes 3 405B Instruct vs Qwen3 8B

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Qwen3 8B (Alibaba). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.

⚡ Executive Summary & Verdict

Comparison Snapshot

Hermes 3 405B Instruct: 6 WinsvsQwen3 8B: 0 Wins
Context Leader

Tie

Equal Capacity
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Qwen3 8B

$0.12 / 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 →
Alibabaactive

Qwen3 8B

Qwen3-8B is a dense 8.2B parameter causal language model from the Qwen3 series, designed for both reasoning-heavy tasks and efficient dialogue. It supports seamless switching between "thinking" mode for math,...

View Qwen3 8B Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationHermes 3 405B InstructQwen3 8B
ProviderNous ResearchAlibaba
Context Window131,072 tokens131,072 tokens
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelself hostableself hostable
Production Stabilitystablestable
API AvailableYesYes
Released Date2024-08-162025-04-28

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Qwen3 8B

$0.12

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Qwen3 8B

$0.46

💡 Cost Ratio: Qwen3 8B is 8.5x cheaper per input token than Hermes 3 405B Instruct.

Want to test both models live?

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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.

MMLUGeneral knowledge & multi-task understanding
78.8%vs75.2%+3.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B
HumanEvalPython coding & logic synthesis
77.0%vs71.4%+5.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B
MATHComplex mathematical problem solving
54.2%vs44.6%+9.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B
GPQAGraduate-level expert reasoning
39.6%vs28.6%+11.0% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B
HellaSwagCommonsense reasoning and inference
81.8%vs75.8%+6.0% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B
MT-BenchMulti-turn conversation flow quality
8.4%vs7.8%+0.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 8B

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Qwen3 8B Quirks & Gotchas

No developer gotchas reported.

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