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Hermes 3 405B Instruct vs Llama 3.1 8B Instruct

Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Llama 3.1 8B Instruct (Meta). 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 WinsvsLlama 3.1 8B Instruct: 0 Wins
Context Leader

Tie

Equal Capacity
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Llama 3.1 8B Instruct

$0.05 / 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†’
Metaactive

Llama 3.1 8B Instruct

Meta's latest class of model (Llama 3.1) launched with a variety of sizes & flavors. This 8B instruct-tuned version is fast and efficient. It has demonstrated strong performance compared to...

View Llama 3.1 8B Instruct Full Specs โ†’

Technical Specifications

๐Ÿ† = Superior Spec
SpecificationHermes 3 405B InstructLlama 3.1 8B Instruct
ProviderNous ResearchMeta
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 Date2024-08-162024-07-23

API Pricing Comparison

Input Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Llama 3.1 8B Instruct

$0.05

Output Price per Million Tokens

Hermes 3 405B Instruct

$1.00

Llama 3.1 8B Instruct

$0.08

๐Ÿ’ก Cost Ratio: Llama 3.1 8B Instruct is 20.0x 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%vs74.4%+4.4% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct
HumanEvalPython coding & logic synthesis
77.0%vs70.6%+6.4% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct
MATHComplex mathematical problem solving
54.2%vs43.8%+10.4% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct
GPQAGraduate-level expert reasoning
39.6%vs31.2%+8.4% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct
HellaSwagCommonsense reasoning and inference
81.8%vs78.4%+3.4% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct
MT-BenchMulti-turn conversation flow quality
8.4%vs8.1%+0.3% Hermes 3 405B Instruct
Hermes 3 405B Instruct ๐Ÿ†
Llama 3.1 8B Instruct

Hermes 3 405B Instruct Quirks & Gotchas

No developer gotchas reported.

Llama 3.1 8B Instruct Quirks & Gotchas

No developer gotchas reported.

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