Devstral Small 2 vs Kimi K2.5 (Reasoning): The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Devstral Small 2 vs Kimi K2.5 (Reasoning) Showdown

After a comprehensive analysis, Kimi K2.5 (Reasoning) emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Devstral Small 2 remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Devstral Small 2 vs Kimi K2.5 (Reasoning) comparison will break down every critical metric to help you make the best decision.

Explore best-for scenarios•Let the AI Selector recommend next steps

Model Snapshot

Key decision metrics at a glance.

Devstral Small 2

Mistral

Reasoning: 3
Coding: 2
Multimodal: 2
Long Context: 2
Blended Price / 1M tokens: $0.015
P95 Latency: 1000ms
Tokens per second: 197.055tokens/sec

Kimi K2.5 (Reasoning)

Other

Reasoning: 6
Coding: 4
Multimodal: 4
Long Context: 6
Blended Price / 1M tokens: $0.001
P95 Latency: 1000ms
Tokens per second: 110.868tokens/sec

Overall Capabilities

The capability radar provides a holistic view of the Devstral Small 2 vs Kimi K2.5 (Reasoning) matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Devstral Small 2 vs Kimi K2.5 (Reasoning) analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Devstral Small 2` vs `Kimi K2.5 (Reasoning)`.

Benchmark Breakdown

For a granular look, this chart directly compares scores across standardized benchmarks. In the critical MMLU Pro test, a key part of the Devstral Small 2 vs Kimi K2.5 (Reasoning) debate, Devstral Small 2 scores 30 against Kimi K2.5 (Reasoning)'s 60. This data-driven approach is essential for any serious Devstral Small 2 vs Kimi K2.5 (Reasoning) comparison.

This grouped bar chart provides a side-by-side comparison for each benchmark metric.

Speed & Latency

Speed is a crucial factor in the Devstral Small 2 vs Kimi K2.5 (Reasoning) decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Devstral Small 2300ms

Kimi K2.5 (Reasoning)300ms

Tokens per Second

Devstral Small 2197.055

Kimi K2.5 (Reasoning)110.868

Head to the playground to validate these results yourself

The Economics of Devstral Small 2 vs Kimi K2.5 (Reasoning)

Power is only one part of the equation. This Devstral Small 2 vs Kimi K2.5 (Reasoning) pricing analysis gives you a true sense of value.

Pricing Breakdown

Compare input and output pricing at a glance.

Real-World Cost Scenario

To process 1M input tokens and generate 250k output tokens, Devstral Small 2 would cost $0.018, whereas Kimi K2.5 (Reasoning) would cost $0.001. This practical calculation is vital for any developer considering the Devstral Small 2 vs Kimi K2.5 (Reasoning) choice.

Review the complete pricing and packaging strategy

Which Model Wins the Devstral Small 2 vs Kimi K2.5 (Reasoning) Battle for You?

Choose Devstral Small 2 if...

Cost is a secondary concern to power in your Devstral Small 2 vs Kimi K2.5 (Reasoning) decision.

You need the most advanced reasoning capabilities available.

Your use case demands cutting-edge AI performance.

Choose Kimi K2.5 (Reasoning) if...

You need a highly responsive model for user-facing applications.

Your budget is a primary consideration in the Devstral Small 2 vs Kimi K2.5 (Reasoning) choice.

You are developing at scale where operational costs are critical.

Explore all Best picks Use the AI Selector for a tailored recommendation

Your Questions about the Devstral Small 2 vs Kimi K2.5 (Reasoning) Comparison

Review the full evaluation methodology · Read the latest analysis posts

Data source: https://artificialanalysis.ai/