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Hermes 3 405B Instruct vs Kimi K2.7 Code

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Kimi K2.7 Code (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 K2.7 Code: 6 Wins
Context Leader

Kimi K2.7 Code

262,144 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Kimi K2.7 Code

$0.82 / 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 K2.7 Code

MoonshotAI: Kimi K2.7 Code is a coding-focused model in Moonshot AI's Kimi K2 family, built to complete end-to-end programming tasks reliably over long contexts. It uses a native multimodal mixture-of-experts...

View Kimi K2.7 Code Full Specs →

Technical Specifications

🏆 = Superior Spec
SpecificationHermes 3 405B InstructKimi K2.7 Code
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 Date2024-08-162026-06-12

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Kimi K2.7 Code

$0.82

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Kimi K2.7 Code

$3.75

💡 Cost Ratio: Kimi K2.7 Code is 1.2x 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%vs85.0%+6.2% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆
HumanEvalPython coding & logic synthesis
77.0%vs93.2%+16.2% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆
MATHComplex mathematical problem solving
54.2%vs76.5%+22.3% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆
GPQAGraduate-level expert reasoning
39.6%vs46.0%+6.4% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆
HellaSwagCommonsense reasoning and inference
81.8%vs86.0%+4.2% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆
MT-BenchMulti-turn conversation flow quality
8.4%vs9.0%+0.6% Kimi K2.7 Code
Hermes 3 405B Instruct
Kimi K2.7 Code 🏆

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Kimi K2.7 Code Quirks & Gotchas

No developer gotchas reported.

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