Compare/Hermes 3 - Llama-3.1 70B vs Mixtral 8x7B Instruct

Hermes 3 - Llama-3.1 70BvsMixtral 8x7B Instruct

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

Nous Research

Hermes 3 - Llama-3.1 70B

Input
$0.7/M
Output
$0.7/M
Speed
34 tok/s
TTFT
0.51s
Mistral

Mixtral 8x7B Instruct

Input
$0.45/M
Output
$0.7/M
Speed
TTFT

Winner by Category

Cheaper
Mixtral 8x7B Instruct
Faster (tok/s)
Hermes 3 - Llama-3.1 70B
Lower Latency
Mixtral 8x7B Instruct
Benchmarks (6-1)
Hermes 3 - Llama-3.1 70B

Pricing Comparison

MetricHermes 3 - Llama-3.1 70BMixtral 8x7B Instruct
Input ($/M tokens)$0.7$0.45
Output ($/M tokens)$0.7$0.7
Cost for 1M input + 100K output tokens:
Hermes 3 - Llama-3.1 70B$0.77
Mixtral 8x7B Instruct$0.52

Speed Comparison

Output Speed (tokens/s) — higher is better
Hermes 3 - Llama-3.1 70B
34 tok/s
Mixtral 8x7B Instruct
Time to First Token (seconds) — lower is better
Hermes 3 - Llama-3.1 70B
0.51s
Mixtral 8x7B Instruct

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
5.12.4
Coding Index
Math Index
GPQA Diamond
40.1%29.2%
MMLU-Pro
57.1%38.7%
LiveCodeBench
18.8%6.6%
AIME 2025
MATH-500
53.8%29.9%
Humanity's Last Exam
4.1%4.5%
SciCode
23.1%2.8%
IFBench
TerminalBench
Hermes 3 - Llama-3.1 70B6 wins
1 winsMixtral 8x7B Instruct

Frequently Asked Questions

Which is cheaper, Hermes 3 - Llama-3.1 70B or Mixtral 8x7B Instruct?

Mixtral 8x7B Instruct is cheaper overall. Its blended price (3:1 input/output ratio) is $0.51/M tokens vs $0.70/M for Hermes 3 - Llama-3.1 70B.

Which model performs better on benchmarks?

Hermes 3 - Llama-3.1 70B wins 6 out of 12 benchmarks compared to 1 for Mixtral 8x7B Instruct. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Hermes 3 - Llama-3.1 70B generates tokens faster at 34 tok/s vs 0 tok/s. However, Mixtral 8x7B Instruct has lower time-to-first-token (0.00s vs 0.51s).

When should I use Hermes 3 - Llama-3.1 70B vs Mixtral 8x7B Instruct?

Choose based on your priorities: Mixtral 8x7B Instruct for lower cost, Hermes 3 - Llama-3.1 70B for stronger benchmark performance, and Hermes 3 - Llama-3.1 70B for faster generation. For latency-sensitive apps, check the TTFT comparison above.