stealthmodels.

MODEL FIELD GUIDE

Mai Thinking 1: Beach

Microsoft AI reasoning model, with a sparse MoE architecture, 35B active parameters and function calling.

Drawn by this model01 / 01
Beach benchmark result generated by this model
SVG BENCHMARKBeachView result

A good fit for

Multi-step math, coding agents and long-document enterprise workflows.

Active parameters
35Bparameters[1]
License
Proprietary hosted service[2]
Model factsArchitecture, context & capabilities
First available
2026-08-12[1]
Developer
Microsoft AI[1]
Family
MAI-Thinking[1]
License
Proprietary hosted service[2]
Architecture
Sparse Mixture-of-Experts (MoE)[1]
Active parameters per token
35B[1]
Input
text[2]
Output
text[2]
API access & pricingProviders, model IDs & rates
Measurements & sources2 primary references

StealthMark score

StealthMark measures fluid and visual intelligence of AI models.

General and Visual

General Intelligence

Perspective, anatomy, correct shadows, purposeful detail and physical consistency.

Visual Intelligence

Likeness, anatomy, detail, light, materials, composition and artistic expression.

Judging

Scores reflect how well each result meets the benchmark requirements.

Overall score

Overall combines weighted task scores on a scale from 0 to 100. Estimated means the total includes an estimate for one missing scene.

Scoring categories

Prompt & likeness

Subjects, actions and likeness.

Anatomy & construction

Coherent bodies, joints and machinery.

Space & placement

Perspective, scale and contact.

Light & reflections

Lighting, shadows and reflections.

Purposeful detail

Clear, purposeful small features.

Artistry & character

Composition, expression and drawing skill, including complexity and its execution.

Materials & effects

Surfaces, texture and movement.

Visual integrity

Clean shapes, layers and edges.

BENCHMARK RESULTS

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StealthMark benchmark results

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