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Hermes 3 405B Instruct vs Kimi K2.6

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Kimi K2.6 (Moonshot AI). 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: 0 WinsvsKimi K2.6: 6 Wins
Context Leader

Kimi K2.6

262,144 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Kimi K2.6

$0.68 / 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 →
Moonshot AIactive

Kimi K2.6

Kimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration. It handles complex end-to-end coding tasks across Python, Rust, and Go, and...

View Kimi K2.6 Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationHermes 3 405B InstructKimi K2.6
ProviderNous ResearchMoonshot AI
Context Window131,072 tokens262,144 tokens🏆
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelself hostablemanaged api
Production Stabilitystablestable
API AvailableYesYes
Released Date2024-08-162026-04-20

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Kimi K2.6

$0.68

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Kimi K2.6

$3.42

💡 Cost Ratio: Kimi K2.6 is 1.5x 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%vs84.2%+5.4% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆
HumanEvalPython coding & logic synthesis
77.0%vs85.0%+8.0% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆
MATHComplex mathematical problem solving
54.2%vs64.0%+9.8% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆
GPQAGraduate-level expert reasoning
39.6%vs43.0%+3.4% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆
HellaSwagCommonsense reasoning and inference
81.8%vs85.0%+3.2% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆
MT-BenchMulti-turn conversation flow quality
8.4%vs8.9%+0.5% Kimi K2.6
Hermes 3 405B Instruct
Kimi K2.6 🏆

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Kimi K2.6 Quirks & Gotchas

No developer gotchas reported.

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