Compare/Mixtral 8x7B Instruct vs Mercury 2

Mixtral 8x7B InstructvsMercury 2

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

Mistral

Mixtral 8x7B Instruct

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

Mercury 2

Input
$0.25/M
Output
$0.75/M
Speed
809 tok/s
TTFT
3.48s

Winner by Category

Cheaper
Mercury 2
Faster (tok/s)
Mercury 2
Lower Latency
Mixtral 8x7B Instruct
Benchmarks (3-7)
Mercury 2

Pricing Comparison

MetricMixtral 8x7B InstructMercury 2
Input ($/M tokens)$0.45$0.25
Output ($/M tokens)$0.7$0.75
Cost for 1M input + 100K output tokens:
Mixtral 8x7B Instruct$0.52
Mercury 2$0.33

Speed Comparison

Output Speed (tokens/s) — higher is better
Mixtral 8x7B Instruct
Mercury 2
809 tok/s
Time to First Token (seconds) — lower is better
Mixtral 8x7B Instruct
Mercury 2
3.48s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
7.732.8
Coding Index
30.6
Math Index
GPQA Diamond
29.2%77.0%
MMLU-Pro
38.7%
LiveCodeBench
6.6%
AIME 2025
MATH-500
29.9%
Humanity's Last Exam
4.5%15.5%
SciCode
2.8%38.7%
IFBench
69.8%
TerminalBench
26.5%
Mixtral 8x7B Instruct3 wins
7 winsMercury 2

Frequently Asked Questions

Which is cheaper, Mixtral 8x7B Instruct or Mercury 2?

Mercury 2 is cheaper overall. Its blended price (3:1 input/output ratio) is $0.38/M tokens vs $0.51/M for Mixtral 8x7B Instruct.

Which model performs better on benchmarks?

Mercury 2 wins 7 out of 12 benchmarks compared to 3 for Mixtral 8x7B Instruct. See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

Mercury 2 generates tokens faster at 809 tok/s vs 0 tok/s. Mixtral 8x7B Instruct also has lower time-to-first-token (0.00s vs 3.48s).

When should I use Mixtral 8x7B Instruct vs Mercury 2?

Choose based on your priorities: Mercury 2 for lower cost, Mercury 2 for stronger benchmark performance, and Mercury 2 for faster generation. For latency-sensitive apps, check the TTFT comparison above.