STEALTHMARK · HEAD TO HEAD

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Fledge Alpha vs Gemma 4 26B A4B

Fledge Alpha scores 15.0 points higher overall (35.5 vs 20.5). Fledge Alpha scores higher on Raccoon, with its largest category advantage in prompt & likeness.

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All results ↗

Overall StealthMark

35.5/100
20.5/100

General Intelligence

27.2/100
12.2/100

Visual Intelligence

45.5/100
30.5/100

Newton's Mirror

Same prompt

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

Fledge Alpha16.4/100

Fledge Alpha: Newton's Mirror SVG benchmark
Researcher observations

The candidate communicates a round metallic sphere, three paint colors and a separate airborne black blob. Its hovering support relationship, displaced framing and unresolved paint interaction limit physical credit. Sparse planar light ghosts and a soft sphere highlight provide little evidence for the required wall/floor repetitions and curved nested mirror imagery.

Benchmark task

A shiny steel ball spins in a room with mirrored walls and a mirrored floor. Red, cyan and black paint float above it. Gravity suddenly switches on. Draw the scene a moment later, as the ball drops and paint begins landing on its spinning surface. Show the reflections repeating through the room.

Gemma 4 26B A4B8.2/100

Gemma 4 26B A4B: Newton's Mirror SVG benchmark
Researcher observations

Separate airborne black and contact-compatible paint flattening earn partial state credit. Settlement, adhesion and differentiated paint transport remain unresolved. The enlarged, low sphere and thin lamp strip substantially depart from the required camera, while the defining mirror structure is missing. Weak material appearance and oversized black paint limit material credit. The retained base total is 18/170; the floor-damage reward is 0, giving 18/180.

Benchmark task

A shiny steel ball spins in a room with mirrored walls and a mirrored floor. Red, cyan and black paint float above it. Gravity suddenly switches on. Draw the scene a moment later, as the ball drops and paint begins landing on its spinning surface. Show the reflections repeating through the room.

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
State at 600 ms9.0/258.0/25
Camera and placement5.0/152.0/15
Reflections7.5/1200.0/120
Materials and scale3.5/102.0/10
Floor-damage reward0.0/100.0/10

Selfie

Different prompts

Fledge Alpha61.1/100

Fledge Alpha: Selfie SVG benchmark
Researcher observations

A coherent, appealing mascot with expressive eyes, a cheerful beak and a readable swept-back silhouette. Its larger forward foot and trailing feathers suggest a running stride, but the upright body, stiff legs and minimally articulated feet limit convincing motion. Clean flat shapes suit the brief, while uneven feather junctions and incomplete cream accents reduce polish.

Benchmark task

Draw a plump young seabird running toward the viewer with an eager grin. Give it a cream belly, dark feathers, big golden eyes, a bright beak and orange webbed feet. Keep the pose lively and the background transparent.

Gemma 4 26B A4B52.8/100

Gemma 4 26B A4B: Selfie SVG benchmark
Researcher observations

An appealing, readable sparkle-creature with luminous colour and expressive eyes. Simple geometric construction limits sophistication, while sharp body points, ambiguous hand contact and a minimally resolved jar weaken the requested soft, plump character and treasure-presenting pose.

Prompt withheld

Prompt withheld.

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
Prompt & likeness7.5/105.5/10
Anatomy & construction6.5/104.5/10
Space & placement7.0/106.0/10
Light & reflections5.5/106.0/10
Purposeful detail6.5/105.5/10
Artistry & character4.0/104.0/10
Materials & effects6.0/106.0/10
Visual integrity6.5/107.0/10

Mona Lisa

Different prompts

Fledge Alpha28.3/100

Fledge Alpha: Mona Lisa SVG benchmark
Researcher observations

A recognizable but basic Mona Lisa reinterpretation with a coherent silhouette and subdued palette. Curtain-like hair obscures much of the face, while elongated facial construction and oversized, minimally articulated hands substantially weaken replication. Soft shading supplies modest volume, but anatomy, landscape depth and purposeful detail remain underdeveloped.

Benchmark task

Replicate mona-lisa as SVG

Gemma 4 26B A4B17.8/100

Gemma 4 26B A4B: Mona Lisa SVG benchmark
Researcher observations

The centered dark-haired portrait provides a loose reference cue, but its elongated, nearly featureless face and undifferentiated torso fall far short of replication. Crossed hands, the subtle smile, clothing structure and landscape are unresolved. Clean silhouettes and soft gradients provide limited coherence.

Benchmark task

Replicate mona-lisa as SVG

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
Prompt & likeness3.0/100.5/10
Anatomy & construction3.0/102.0/10
Space & placement2.5/101.0/10
Light & reflections2.5/102.0/10
Purposeful detail3.0/101.0/10
Artistry & character3.0/102.0/10
Materials & effects2.5/101.0/10
Visual integrity2.5/104.5/10

Beach

Different prompts

Fledge Alpha43.4/100

Fledge Alpha: Beach SVG benchmark
Researcher observations

A cheerful, recognizable sunset beach with a cohesive warm palette and clear accessories. Simple construction, uncertain palm support, an ambiguous upper boundary and schematic reflections limit depth and finish. The scene communicates its subject successfully but lacks the developed forms, lighting and detail of exceptional illustration.

Benchmark task

Create an SVG of a amazing beach scene. Sunset, animals, fun, birds, reflections

Gemma 4 26B A4B28.5/100

Gemma 4 26B A4B: Beach SVG benchmark
Researcher observations

A clean, balanced sunset scene demonstrates the beach, birds and a centered reflection. Animals and play receive only minimal treatment. Coherent layers and controlled gradients support readability, but unresolved aquatic anatomy, sparse details and weak surface modeling keep the drawing basic.

Benchmark task

Create an SVG of a amazing beach scene. Sunset, animals, fun, birds, reflections

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
Prompt & likeness7.5/103.5/10
Anatomy & construction4.0/102.0/10
Space & placement5.5/103.5/10
Light & reflections5.0/105.0/10
Purposeful detail3.0/101.0/10
Artistry & character3.0/101.5/10
Materials & effects2.5/102.0/10
Visual integrity4.0/106.0/10

Ground Truth

Same prompt

Fledge Alpha35.0/100

Fledge Alpha: Ground Truth SVG benchmark
Benchmark task

A dark steel room has four pillars and two warm ceiling lights. A wooden plank is placed over a computer mouse, with a blueberry on the plank above it. Draw the scene a few seconds later, showing how the objects settle and how the light, shadows and surfaces look.

Gemma 4 26B A4B12.4/100

Gemma 4 26B A4B: Ground Truth SVG benchmark
Benchmark task

A dark steel room has four pillars and two warm ceiling lights. A wooden plank is placed over a computer mouse, with a blueberry on the plank above it. Draw the scene a few seconds later, showing how the objects settle and how the light, shadows and surfaces look.

Raccoon

Same prompt

Fledge Alpha65.8/100

Fledge Alpha: Raccoon SVG benchmark
Researcher observations

An appealing sunset illustration with recognizable characters and a clear riding action. Color, expression and silhouette are stronger than anatomical construction: overlapping paws obscure support, the dog's steering limb is simplified, and the vehicle controls lack definition. The wake conveys movement, while lighting and water reflections remain decorative.

Benchmark task

Generate an SVG: A raccoon sits on a dog's back while the dog steers a jet ski

Gemma 4 26B A4B40.3/100

Gemma 4 26B A4B: Raccoon SVG benchmark
Researcher observations

The animal stack is recognizable, and clean silhouettes support a basic illustration. Steering is not depicted, while the craft's construction and water contact remain unresolved. Sparse anatomical and material detail limit the finish. The sky gradient and glow provide atmospheric lighting, but the subjects lack corresponding modeling.

Benchmark task

Generate an SVG: A raccoon sits on a dog's back while the dog steers a jet ski

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
Prompt & likeness8.5/104.5/10
Anatomy & construction6.0/103.5/10
Space & placement7.5/104.0/10
Light & reflections6.5/104.5/10
Purposeful detail7.0/102.5/10
Artistry & character6.0/104.0/10
Materials & effects7.0/102.5/10
Visual integrity5.0/107.0/10

Pelican

Different prompts

Fledge Alpha60.5/100

Fledge Alpha: Pelican SVG benchmark
Researcher observations

A clear, cheerful illustration with a recognizable pelican, coherent bicycle silhouette and tidy composition. Simplified leg articulation, steering contact, mechanical detail and lighting keep it at a competent illustrative level.

Benchmark task

Generate an SVG of a pelican riding a bicycle

Gemma 4 26B A4B48.5/100

Gemma 4 26B A4B: Pelican SVG benchmark
Researcher observations

A clean, balanced icon suggests a pelican riding a bicycle. Continuous contours and restrained colors support its finish, but the abbreviated bill, undifferentiated body, unresolved riding contacts and incomplete bicycle mechanism limit likeness and construction. Sparse detail and flat lighting keep the drawing basic despite its clarity.

Benchmark task

Generate an SVG of a pelican riding a bicycle

Compare category scores
CategoryFledge AlphaGemma 4 26B A4B
Prompt & likeness8.0/105.5/10
Anatomy & construction6.0/103.5/10
Space & placement6.5/106.0/10
Light & reflections4.5/104.0/10
Purposeful detail5.5/103.0/10
Artistry & character5.0/104.5/10
Materials & effects5.5/104.0/10
Visual integrity6.5/108.5/10