RANKING 1
Reasoning and Deep Analysis
Ordering adapted to the models currently available in Mastering AI.
- 1
Claude Opus 4.6
Top pick on this page for deep reasoning and complex analysis.
- 2
Claude Sonnet 4.6
Very strong at multi-step analysis and instruction following.
- 3

GPT-5
Excellent logical performance and synthesis of complex context.
- 4

DeepSeek v3.2
Great balance between precision and cost for analytical tasks.
- 5

Grok 4
Solid general model for text analysis and reasoning tasks.
- 6

Gemini 3.5 Pro
Strong with long context windows and larger input batches.
- 7

GPT-5 Mini
Cost-efficient option for everyday reasoning.
- 8

Xiaomi MiMo v2 Pro
A practical compromise between speed and response quality.
- 9

Gemini 2.5 Flash
Fast model for lighter analysis workloads.
- 10

Xiaomi MiMo v2 Mini
Budget-friendly variant for lightweight tasks.
- 11
Claude 4.5 Haiku
Best suited for short and basic prompts.