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Hermes 3 405B Instruct vs Qwen3 Coder Flash

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Qwen3 Coder Flash (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: 5 WinsvsQwen3 Coder Flash: 1 Win
Context Leader

Qwen3 Coder Flash

1,000,000 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Qwen3 Coder Flash

$0.20 / 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 Coder Flash

Qwen3 Coder Flash is Alibaba's fast and cost efficient version of their proprietary Qwen3 Coder Plus. It is a powerful coding agent model specializing in autonomous programming via tool calling...

View Qwen3 Coder Flash Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationHermes 3 405B InstructQwen3 Coder Flash
ProviderNous ResearchAlibaba
Context Window131,072 tokens1,000,000 tokens🏆
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelself hostableself hostable
Production Stabilitystablebeta
API AvailableYesYes
Released Date2024-08-162025-09-17

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Qwen3 Coder Flash

$0.20

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Qwen3 Coder Flash

$0.97

💡 Cost Ratio: Qwen3 Coder Flash is 5.1x 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%vs73.2%+5.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 Coder Flash
HumanEvalPython coding & logic synthesis
77.0%vs81.4%+4.4% Qwen3 Coder Flash
Hermes 3 405B Instruct
Qwen3 Coder Flash 🏆
MATHComplex mathematical problem solving
54.2%vs42.6%+11.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 Coder Flash
GPQAGraduate-level expert reasoning
39.6%vs30.0%+9.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 Coder Flash
HellaSwagCommonsense reasoning and inference
81.8%vs77.2%+4.6% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 Coder Flash
MT-BenchMulti-turn conversation flow quality
8.4%vs8.0%+0.5% Hermes 3 405B Instruct
Hermes 3 405B Instruct 🏆
Qwen3 Coder Flash

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Qwen3 Coder Flash Quirks & Gotchas

No developer gotchas reported.

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