STEALTHMARK · HEAD TO HEAD

All comparisons ↗

Cat Jam Free vs MiniMax M3.1 Flash

MiniMax M3.1 Flash leads Cat Jam Free by 12.4 points on StealthMark, 45.9 to 33.5. It leads on 7 of 9 benchmarks and Cat Jam Free on 2, including both games. MiniMax M3.1 Flash scores higher on Newton's Mirror, with its largest category advantage in reflections.

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Model guide ↗
All results ↗

Overall StealthMark

33.5/100Overall rank 40/53
45.9/100Overall rank 24/53

General Intelligence

27.7/100
35.8/100

Visual Intelligence

43.0/100
62.6/100

Reasoning efficiency

On every task, result quality and reasoning tokens are each compared with all measured models and weighed equally. Each dot is one model.

Single-step reasoning Result quality weighed against reasoning tokens on a single problem

Multi-step reasoning Result quality weighed against reasoning tokens across connected steps, as in agentic workflows

Open or local

NeitherApache-2.0

BENCHMARK BY BENCHMARK

Where each model leads

  • Cat Jam Free
  • MiniMax M3.1 Flash
  • Other models
  • Median

DATASHEET

Specs and pricing

  • Cat Jam Free
  • MiniMax M3.1 Flash
  • Other models
  • Median
Context windowTokens per request, max output below
Cat Jam Free: Not publishedMiniMax M3.1 Flash: 1M
SizeTotal and active parameters
Cat Jam Free: Not disclosedMiniMax M3.1 Flash: 428B23B active
Developer
Not publishedMiniMax
Input → output
Not publishedText, image, video → text
Architecture
Not publishedMixture-of-Experts with MiniMax Sparse Attention and native multimodal encoder

Full datasheets, every price and sourceMiniMax M3.1 Flash ↗

Anticipating threats and planning ahead. 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.

Cat Jam Free 33.8/100Rank 26/47

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

MiniMax M3.1 Flash 30.7/100Rank 28/47

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

Points per level

LevelCat Jam FreeMiniMax M3.1 Flash
Level 1Second Thoughts
5 ptsOut of lives
6 ptsOut of lives
Level 2Pressure Pot
6 ptsOut of lives
5 ptsOut of lives
Level 3Hide or Flight
9 ptsSurvived
9 ptsSurvived

Cooperative planning and learning from experience. 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.

Cat Jam Free 33.9/100Rank 33/48

Cleared 2 of 5
Latch: complete playing field
Level 56 ptsTurn 25 / 40

MiniMax M3.1 Flash 21.9/100Rank 38/48

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

Points per level

LevelCat Jam FreeMiniMax M3.1 Flash
Level 1Hold the door
5.2 ptsCleared
5.2 ptsCleared
Level 2Crossfeed
9.8 ptsCleared
8.6 ptsClearedFinished early · 1 beacon left
Level 3Relay vault
10 ptsFinished early
5 ptsOut of turns
Level 4Passing bay
10.8 ptsFinished early
4.4 ptsFinished early
Level 5Second thoughts
6 ptsFinished early
17.2 ptsFinished early

Newton's Mirror

Same task instructions

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

The judgment

Cat Jam Free

The image conveys a supported central sphere, separate black paint and crimson below cyan. Its contact and transport story is partially resolved. The exterior cutaway camera and largely missing mirror system dominate the limitations; isolated discs and smooth highlights provide little coherent optical structure.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
State at 600 ms14.0/2520.0/25
Camera and placement4.0/1510.0/15
Reflections3.5/12024.0/120
Materials and scale4.0/108.0/10
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

Cat Jam Free

A coherent, restrained cat illustration captures the pale palette and intent eyes. Its central expressive requirement—the committed forward-and-down neck bob—is insufficiently articulated. Simple geometry, faint paw construction and minimal surface detail limit the physical presence and finish.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
Task & likeness5.5/107.5/10
Anatomy & construction5.5/106.0/10
Space & placement6.0/107.0/10
Light & reflections6.0/106.0/10
Purposeful detail4.0/105.0/10
Artistry & character5.5/106.0/10
Materials & effects5.0/107.0/10
Visual integrity6.5/106.0/10

Benchmark task

Cat Jam Free

An ivory cat nods intently to music beside a tiny speaker. The scene tests feline anatomy, movement conveyed through a still pose and the contrast between pale fur and woven fabric.

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

Cat Jam Free

The portrait is recognizable and cleanly assembled, but replication remains basic. Its frontal symmetry, elongated silhouette, simplified facial likeness and unresolved hands differ markedly from the original. Modest skin gradients provide volume, while clothing and landscape rely on broad, flat shapes.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
Task & likeness2.5/104.0/10
Anatomy & construction2.0/104.5/10
Space & placement4.0/105.5/10
Light & reflections3.5/104.5/10
Purposeful detail3.0/105.5/10
Artistry & character3.0/106.0/10
Materials & effects2.5/105.5/10
Visual integrity5.5/105.5/10

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

Cat Jam Free

The scene clearly supplies the requested beach subjects and playful activity. Clean silhouettes and warm gradients support readability, but elementary drawing, ambiguous parasol construction, weak grounding and a rigid sun reflection limit its depth and finish.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
Task & likeness7.0/108.5/10
Anatomy & construction4.5/107.0/10
Space & placement4.5/107.5/10
Light & reflections4.0/106.0/10
Purposeful detail4.0/108.0/10
Artistry & character4.5/106.5/10
Materials & effects4.5/106.5/10
Visual integrity5.5/107.5/10

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

Cat Jam Free

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

Cat Jam Free

An appealing cartoon demonstrates the back-riding arrangement through expressive faces and clean shapes. Uncertain steering contact, indistinct deck support and weak hull-water interaction limit physical coherence. Smooth gradients add volume, but simple rounded construction and sparse material detail constrain complexity and finish.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
Task & likeness6.0/109.0/10
Anatomy & construction5.0/108.0/10
Space & placement5.0/108.0/10
Light & reflections5.0/106.0/10
Purposeful detail6.0/107.5/10
Artistry & character5.0/107.5/10
Materials & effects5.0/107.0/10
Visual integrity4.5/108.0/10

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

Cat Jam Free

A coherent cartoon with readable bicycle placement, controlled outlines and modest surface shading. The separated-looking upper bill weakens pelican likeness; schematic limbs, uncertain gripping contact and simplified mechanics constrain construction. Opaque wheel interiors flatten spatial relationships. Limited feather complexity and directional lighting keep the finish modest.

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

CategoryCat Jam FreeMiniMax M3.1 Flash
Task & likeness7.0/108.5/10
Anatomy & construction5.0/106.5/10
Space & placement6.0/108.0/10
Light & reflections5.0/107.0/10
Purposeful detail5.5/107.5/10
Artistry & character5.5/106.5/10
Materials & effects6.5/107.0/10
Visual integrity6.5/106.5/10

Benchmark task

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