STEALTHMARK · HEAD TO HEAD

All comparisons ↗

GLM-5.3 vs MiniMax M3.1 Flash

GLM-5.3 leads MiniMax M3.1 Flash by 0.5 points on StealthMark, 45.9 to 45.4. It leads on 5 of 9 benchmarks, including both games, and MiniMax M3.1 Flash on 4. MiniMax M3.1 Flash scores higher on Newton's Mirror, with its largest category advantage in reflections.

See the difference ↘
All results ↗
All results ↗

Overall StealthMark

45.9/100Overall rank 23/50
45.4/100Overall rank 24/50

General Intelligence

38.0/100
35.5/100

Visual Intelligence

58.8/100
62.6/100

BENCHMARK BY BENCHMARK

Where each model leads

  • GLM-5.3
  • MiniMax M3.1 Flash
  • Other models
  • Median

Planning and learning across maze levels. Collect coins while avoiding ghosts. Ghosts move before the player each turn, and collisions cost a life. 3 levels in sequence, up to 66 turns in total. Earlier moves and outcomes carry forward, testing learning across levels.

GLM-5.359.1/100Rank 20/432 of 3 levels

2 of 3 levels played
Foresight: complete playing field
Level 26 ptsTurn 10 / 18

MiniMax M3.1 Flash30.7/100Rank 26/43

Survived 1 of 3 levels
Foresight: complete playing field
Level 39 ptsTurn 20 / 20

Points per level

LevelGLM-5.3MiniMax M3.1 Flash
Level 1Second Thoughts
27 ptsSurvived
6 ptsOut of lives
Level 2Pressure Pot
6 ptsOut of lives
5 ptsOut of lives
Level 3Hide or Flight
Pending
9 ptsSurvived

Cooperative planning across puzzle levels. Coordinate two robots to push numbered cores onto matching sockets. Pressure plates hold doors open; moving either robot uses one turn. 5 levels in sequence, up to 152 turns in total. Earlier moves and outcomes carry forward, testing learning across levels.

GLM-5.325.6/100Rank 33/45

Cleared 2 of 5 levels
Latch: complete playing field
Level 512.2 ptsTurn 14 / 40

MiniMax M3.1 Flash21.9/100Rank 34/45

Cleared 2 of 5 levels
Latch: complete playing field
Level 517.2 ptsTurn 24 / 40

Points per level

LevelGLM-5.3MiniMax M3.1 Flash
Level 1Hold the door
5.2 ptsCleared
5.2 ptsCleared
Level 2Crossfeed
9 ptsCleared
8.6 ptsClearedFinished early · 1 beacon left
Level 3Relay vault
7.6 ptsFinished early
5 ptsOut of turns
Level 4Passing bay
3.2 ptsFinished early
4.4 ptsFinished early
Level 5Second thoughts
12.2 ptsFinished early
17.2 ptsFinished early

Newton's Mirror

Same task instructions

Physics, perspective and recursive reflections, tested together. Explore the test ↗

The judgment

GLM-5.3

The sphere has readable rounded volume, and the compact black blob remains distinctly above it, supporting pre-impact separation. The extensive red and cyan coatings do not establish the required interaction history or paint scale. The sphere and black are substantially displaced downward. A centered upper panel, paired side patches and a vertically aligned partial floor image provide limited reflection cues, but ordered mirror-room repetitions and curved spherical imagery are largely missing.

MiniMax M3.1 Flash

The sphere placement, separate airborne black blob, recent cyan contact and elongated crimson aftermath support the required gross physical state. The reflection system remains severely incomplete: isolated side images, broad metallic bands and sparse light patches replace extensive mirror repetitions and curved nested imagery.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
State at 600 ms11.0/2520.0/25
Camera and placement9.0/1510.0/15
Reflections10.0/12024.0/120
Materials and scale8.0/108.0/10
Floor-damage reward0.0/100.0/10

Benchmark task

A spinning metal sphere and paint in a mirrored room test physical reasoning, perspective and consistency across repeated reflections.

Selfie

Different task instructions

Visual construction and creative interpretation.

The judgment

GLM-5.3

A luminous organic creature meets a geometric reflection in a carefully framed oval mirror. Shared glowing cores and fingertip contact make the introspective symbolism clear. Gold, cream and blue establish a controlled hierarchy. The creature’s lower anatomy and shoulder transition remain loosely defined, while ground contact and reflected depth are mostly symbolic. Elegant vector illustration rather than photographic rendering.

MiniMax M3.1 Flash

The sculptural M, confident grin and miniature theatrical pose closely fulfill the brief. Controlled gradients and clean shapes give the character volume and appeal. Moderate drawing complexity, an apparently separated shoe and ambiguous grounding limit the finish.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
Task & likeness9.0/107.5/10
Anatomy & construction7.0/106.0/10
Space & placement7.0/107.0/10
Light & reflections8.0/106.0/10
Purposeful detail8.0/105.0/10
Artistry & character7.0/106.0/10
Materials & effects7.5/107.0/10
Visual integrity8.0/106.0/10

Benchmark task

GLM-5.3

An imagined creature encounters its reflection. The scene tests original character design, visual self-interpretation and the relationship between a subject and its reflected image.

MiniMax M3.1 Flash

A small robot with an oversized angular head presents a glowing object. The scene tests character proportions, gesture and contrasting materials.

Mona Lisa

Different task instructions

Precise visual recall and portrait reconstruction.

The judgment

GLM-5.3

Recognizable Mona Lisa motifs include the dark veil, restrained smile, folded hands and muted landscape. Clean silhouettes and balanced framing support the portrait, but the frontal symmetry, elongated face, minimally articulated hands and broad background bands make the replication basic. Facial shading offers some volume; clothing and landscape remain mostly flat.

MiniMax M3.1 Flash

A coherent decorative portrait combines layered hair, garment contours, linked trim and atmospheric scenery. These provide meaningful drawing complexity, but likeness remains limited by the frontal elongated face and altered clothing. Compressed hands, abrupt facial shading and cluttered local edges leave the portrait uneven.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
Task & likeness3.0/104.0/10
Anatomy & construction2.0/104.5/10
Space & placement3.0/105.5/10
Light & reflections4.5/104.5/10
Purposeful detail3.0/105.5/10
Artistry & character2.5/106.0/10
Materials & effects3.5/105.5/10
Visual integrity4.0/105.5/10

Benchmark task

An SVG interpretation of the Mona Lisa tests facial likeness, anatomy and the composition of a familiar portrait.

Beach

Different task instructions

Creativity, perspective and visual beauty.

The judgment

GLM-5.3

A cohesive, colorful beach illustration with an inviting sunset, readable animals and playful foreground objects. Crisp silhouettes and small accessories reward inspection. Depth remains shallow, airborne dolphins lack convincing launch splashes, and several objects lack grounding shadows. The broad dark shape across the sun weakens the focal hierarchy.

MiniMax M3.1 Flash

A controlled, detailed beach illustration with expressive animals, coherent depth and accomplished foliage and accessory drawing. Its warm palette and varied contours sustain visual interest. Simplified anatomy and object volumes limit physical conviction, while reflection streaks crossing dry-looking sand and generic shadows weaken the lighting.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
Task & likeness8.5/108.5/10
Anatomy & construction7.5/107.0/10
Space & placement7.0/107.5/10
Light & reflections7.0/106.0/10
Purposeful detail8.0/108.0/10
Artistry & character7.5/106.5/10
Materials & effects6.5/106.5/10
Visual integrity7.5/107.5/10

Benchmark task

A busy shoreline at sunset tests scene composition, animal forms and the relationship between light and water reflections.

Ground Truth

Same task instructions

Physical reasoning, light and visual reconstruction.

The judgment

GLM-5.3

This benchmark has not been assessed yet.

MiniMax M3.1 Flash

This benchmark has not been assessed yet.

Benchmark task

A plank, computer mouse and blueberry in a steel room test physical stability, spatial relationships, materials and lighting.

Raccoon

Different task instructions

Scene composition and interacting subjects.

The judgment

GLM-5.3

The raccoon rides on the dog's back, and the dog reaches toward visible handlebars. Expressive faces and clean colors make the action readable. Overlapping paws and hindquarters weaken anatomical clarity, while the vehicle resembles a flat board with a thin steering post. The wake suggests motion, but water contact, shadows and reflections receive little development.

MiniMax M3.1 Flash

An expressive, coherent cartoon clearly demonstrates the requested riding and steering relationship. Layered animal shapes, readable vehicle depth and purposeful facial details support its drawing quality. Ambiguous grips, sparse cast shadows and simplified material responses limit physical precision.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
Task & likeness8.0/109.0/10
Anatomy & construction5.0/108.0/10
Space & placement5.5/108.0/10
Light & reflections4.0/106.0/10
Purposeful detail5.0/107.5/10
Artistry & character4.5/107.5/10
Materials & effects5.0/107.0/10
Visual integrity7.5/108.0/10

Benchmark task

A jet-ski scene pairs a canine driver with a raccoon passenger. It tests the placement and contact of interacting subjects, along with vehicle construction.

Pelican

Different task instructions

Subject construction and spatial relationships.

The judgment

GLM-5.3

The expressive pelican, broad bill and clean coastal composition make the subject immediately readable. Both legs connect to the body and reach pedals, but the front wheel lacks a connected fork and the wings do not engage visible handlebars. Crisp spokes and feather lines add interest; flat lighting, absent ground shadows and a fish floating above the horizon weaken physical coherence.

MiniMax M3.1 Flash

A controlled coastal illustration with a clear pelican silhouette, detailed wheels and accomplished feather and bill drawing. Continuous body construction and grounded wheels support the scene. Ambiguous leg, pedal and steering contacts weaken the riding mechanics; approximate directional lighting and simplified materials limit physical conviction.

Score breakdown

CategoryGLM-5.3MiniMax M3.1 Flash
Task & likeness7.5/108.5/10
Anatomy & construction4.0/106.5/10
Space & placement6.0/108.0/10
Light & reflections4.0/107.0/10
Purposeful detail6.5/107.5/10
Artistry & character6.5/106.5/10
Materials & effects5.0/107.0/10
Visual integrity5.5/106.5/10

Benchmark task

A cycling pelican tests anatomy, riding posture and contact between the bird and the bicycle.