Model Comparison
Claude Opus 4.7 vs MAI-Thinking-1Which is better in 2026?
Claude Opus 4.7 significantly outperforms across most benchmarks.
Verdict: Claude Opus 4.7 vs MAI-Thinking-1 — which is better?
Claude Opus 4.7 (by Anthropic) and MAI-Thinking-1 (by Microsoft) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
Claude Opus 4.7 outperforms in 4 benchmarks (GPQA, SWE-Bench Pro, SWE-Bench Verified, Terminal-Bench 2.0), while MAI-Thinking-1 is better at 0 benchmarks. Claude Opus 4.7 significantly outperforms across most benchmarks.
Choose Claude Opus 4.7 if…
- you want the strongest raw capability — it leads on 4 of 4 shared benchmarks
Choose MAI-Thinking-1 if…
- you want the most recent training data — it shipped Jun 2026
Performance Benchmarks
Comparative analysis across standard metrics
Claude Opus 4.7 outperforms in 4 benchmarks (GPQA, SWE-Bench Pro, SWE-Bench Verified, Terminal-Bench 2.0), while MAI-Thinking-1 is better at 0 benchmarks.
Claude Opus 4.7 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Context Window
Maximum input and output token capacity
Only Claude Opus 4.7 specifies input context (1,000,000 tokens). Only Claude Opus 4.7 specifies output context (128,000 tokens).
Input Capabilities
Supported data types and modalities
Claude Opus 4.7 supports multimodal inputs, whereas MAI-Thinking-1 does not.
Claude Opus 4.7 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Claude Opus 4.7
MAI-Thinking-1
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
Claude Opus 4.7 was released on 2026-04-16, while MAI-Thinking-1 was released on 2026-06-02.
MAI-Thinking-1 is 2 months newer than Claude Opus 4.7.
Apr 16, 2026
3 months ago
Jun 2, 2026
1 months ago
1mo newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Key Takeaways
Claude Opus 4.7
View detailsAnthropic
MAI-Thinking-1
View detailsMicrosoft
No standout differentiators in the data we have for this pair.
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against Claude Opus 4.7 and MAI-Thinking-1 side-by-side, then vote on the output you prefer.
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FAQ
Common questions about Claude Opus 4.7 vs MAI-Thinking-1.