Mistral Large (Feb '24) vs Gemini 3.1 Pro Preview: Which AI Model Is Better?

Updated March 26, 2026· Based on independent benchmark data

Quick Verdict

Gemini 3.1 Pro Preview leads in intelligence with a score of 57.2 vs 9.9. Gemini 3.1 Pro Preview is 2.0x cheaper at $2.00/1M tokens vs $4.00/1M. For speed, Gemini 3.1 Pro Preview wins at 113 tok/s vs 0 tok/s.

Head-to-Head Comparison

Metric	Mistral Large (Feb '24)	Gemini 3.1 Pro Preview
Intelligence Score	9.9	57.2
Coding Score	N/A	55.5
Math Score	N/A	N/A
Speed (tok/s)	0 tok/s	113 tok/s
Latency (TTFT)	0.00s	23.84s
Input Price / 1M tokens	$4.00	$2.00
Output Price / 1M tokens	$12	$12
Context Window	N/A	1.0M

Detailed Analysis

Intelligence & Quality

Gemini 3.1 Pro Preview outperforms Mistral Large (Feb '24) on the intelligence index with a score of 57.2 compared to 9.9.

Speed & Latency

Gemini 3.1 Pro Preview generates output significantly faster at 113 tok/s compared to Mistral Large (Feb '24)'s 0 tok/s, making it Infinityx faster for streaming responses. Time to first token is 0.00s for Mistral Large (Feb '24) vs 23.84s for Gemini 3.1 Pro Preview, which affects perceived responsiveness in interactive applications.

Pricing

Gemini 3.1 Pro Preview is more affordable at $2.00/1M input tokens ($12/1M output), while Mistral Large (Feb '24) costs $4.00/1M input ($12/1M output). For a typical workload of 100 requests per day at 2,000 tokens each, Mistral Large (Feb '24) would cost approximately $24.00/month vs $12.00/month for Gemini 3.1 Pro Preview in input costs alone.

Best Use Cases

Choose Gemini 3.1 Pro Preview when you need higher intelligence (57.2), faster output (113 tok/s), lower cost.

Choose Mistral Large (Feb '24) if:

✓You want lower latency (0.00s vs 23.84s TTFT)

Choose Gemini 3.1 Pro Preview if:

✓You need higher intelligence (score: 57.2 vs 9.9)
✓You need faster throughput (113 tok/s vs 0 tok/s)
✓Budget is a concern ($2.00/1M vs $4.00/1M)
✓You need image understanding (Supports image input)

Frequently Asked Questions

Which is cheaper, Mistral Large (Feb '24) or Gemini 3.1 Pro Preview?

Gemini 3.1 Pro Preview is cheaper at $2.00/1M input tokens vs $4.00/1M for Mistral Large (Feb '24).

Is Mistral Large (Feb '24) faster than Gemini 3.1 Pro Preview?

Gemini 3.1 Pro Preview is faster, producing output at 113 tok/s compared to Mistral Large (Feb '24)'s 0 tok/s.

Can Mistral Large (Feb '24) process images?

No, Mistral Large (Feb '24) does not support image input. However, Gemini 3.1 Pro Preview does support images.

Should I use Mistral Large (Feb '24) or Gemini 3.1 Pro Preview?

It depends on your priorities. Gemini 3.1 Pro Preview scores higher on intelligence (57.2), but Mistral Large (Feb '24) may be better for specific use cases like budget-conscious projects or speed-critical applications.

Related Comparisons

mistral large feb 24 vs GPT-5.4 (xhigh)gemini 3 1 pro preview vs GPT-5.4 (xhigh)mistral large feb 24 vs GPT-5.3 Codex (xhigh)gemini 3 1 pro preview vs GPT-5.3 Codex (xhigh)gemini 3 1 pro preview vs Claude Opus 4.6 (Adaptive Reasoning, Max Effort)gemini 3 1 pro preview vs Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort)

View Mistral Large (Feb '24)details →View Gemini 3.1 Pro Previewdetails →Full pricing comparison →

Data last synced: March 26, 2026