Gemini 4 Argon 48.6/100Rank 19/47

STEALTHMARK · HEAD TO HEAD
All comparisons ↗Gemini 4 Argon leads Gemma 4 26B A4B by 50.9 points on StealthMark, 67.4 to 16.5. It leads on all 9 benchmarks. Gemini 4 Argon scores higher on Newton's Mirror, with its largest category advantage in reflections.
See the difference ↘On every task, result quality and reasoning tokens are each compared with all measured models and weighed equally. Each dot is one model.
BENCHMARK BY BENCHMARK
DATASHEET
Gemini 4 Argon scores higher on StealthMark, takes 4× more context and runs 1.5× faster in our speed test. Gemma 4 26B A4B is 33× cheaper per output token.
Full datasheets, every price and sourceGemini 4 Argon ↗Gemma 4 26B A4B ↗
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.


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.


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


Gemini 4 Argon
The central sphere, separate airborne black blob, flattened cyan contact and displaced crimson aftermath support the principal camera and physical-state requirements. Open lateral lanes and initial reflection placements provide partial optical structure, but missing outer chains, sparse nested imagery and incomplete emitter mappings remain substantial limitations. The raised crimson mass also weakens paint-scale fidelity.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| State at 600 ms | 24.5/25 | 10.0/25 |
| Camera and placement | 14.5/15 | 2.0/15 |
| Reflections | 50.5/120 | 0.0/120 |
| Materials and scale | 8.5/10 | 2.5/10 |
| Floor-damage reward | 0.0/10 | 0.0/10 |
A spinning metal sphere and paint in a mirrored room test physical reasoning, perspective and consistency across repeated reflections.
Visual construction and creative interpretation.


Gemini 4 Argon
An appealing, controlled illustration with a distinctive buoyant silhouette, expressive comic face and rich luminous colour. The full composition and grounded slipper read clearly. The principal limitation is the crowded raised-foot interaction: paws, toes and lining overlap without making the bent leg or tight fit unmistakable.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| Task & likeness | 7.0/10 | 5.5/10 |
| Anatomy & construction | 6.5/10 | 4.5/10 |
| Space & placement | 7.5/10 | 6.0/10 |
| Light & reflections | 7.5/10 | 6.0/10 |
| Purposeful detail | 8.0/10 | 5.5/10 |
| Artistry & character | 7.0/10 | 4.0/10 |
| Materials & effects | 7.0/10 | 6.0/10 |
| Visual integrity | 7.5/10 | 7.0/10 |
Gemini 4 Argon
A luminous little dragon struggles with its bedtime slippers while a buoyant tail pulls it upward. The scene tests expressive anatomy, physical contact and the contrast between translucent forms and heavy objects.
Gemma 4 26B A4B
A small luminous creature proudly holding an empty glass jar tests expression, transparent materials and the balance of character and prop.
Precise visual recall and portrait reconstruction.


Gemini 4 Argon
A coherent, moderately complex Mona Lisa reconstruction with substantial portrait volume, articulated clothing and landscape recession. Specific source features support replication beyond recognition alone. Altered facial likeness, uncertain crossed-hand anatomy and pervasive colored crackle keep the result uneven despite its developed shading and detail.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| Task & likeness | 6.5/10 | 0.5/10 |
| Anatomy & construction | 6.5/10 | 2.0/10 |
| Space & placement | 6.5/10 | 1.0/10 |
| Light & reflections | 7.0/10 | 2.0/10 |
| Purposeful detail | 6.0/10 | 1.0/10 |
| Artistry & character | 6.5/10 | 2.0/10 |
| Materials & effects | 7.0/10 | 1.0/10 |
| Visual integrity | 7.0/10 | 4.5/10 |
An SVG interpretation of the Mona Lisa tests facial likeness, anatomy and the composition of a familiar portrait.
Creativity, perspective and visual beauty.


Gemini 4 Argon
A strong decorative beach illustration with controlled color, intricate silhouettes and abundant playful detail. Connected dolphin forms and recognizable equipment support its construction, while the aligned sunset reflection anchors the scene. Compressed wave depth, ambiguous foreground support and uneven reflection specificity limit physical coherence. The saved comparisons support retaining the category assessments.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| Task & likeness | 9.0/10 | 3.5/10 |
| Anatomy & construction | 7.5/10 | 2.0/10 |
| Space & placement | 8.5/10 | 3.5/10 |
| Light & reflections | 8.5/10 | 5.0/10 |
| Purposeful detail | 9.0/10 | 1.0/10 |
| Artistry & character | 8.0/10 | 1.5/10 |
| Materials & effects | 8.0/10 | 2.0/10 |
| Visual integrity | 8.0/10 | 6.0/10 |
A busy shoreline at sunset tests scene composition, animal forms and the relationship between light and water reflections.
Physical reasoning, light and visual reconstruction.


Gemini 4 Argon
This benchmark has not been assessed yet.
Gemma 4 26B A4B
This benchmark has not been assessed yet.
A plank, computer mouse and blueberry in a steel room test physical stability, spatial relationships, materials and lighting.
Scene composition and interacting subjects.


Gemini 4 Argon
An accomplished illustration with expressive characters, intricate spray and strong depth. Direct back seating, steering connections and hull-water contact are only partly demonstrated. Clean graphic execution and purposeful detail remain strengths, while shadows and reflections provide limited physical grounding.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| Task & likeness | 8.5/10 | 2.5/10 |
| Anatomy & construction | 8.0/10 | 2.5/10 |
| Space & placement | 7.5/10 | 4.0/10 |
| Light & reflections | 7.5/10 | 3.5/10 |
| Purposeful detail | 8.5/10 | 2.5/10 |
| Artistry & character | 8.5/10 | 3.0/10 |
| Materials & effects | 8.0/10 | 2.0/10 |
| Visual integrity | 8.0/10 | 7.0/10 |
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.
Subject construction and spatial relationships.


Gemini 4 Argon
An expressive, detailed illustration with controlled gradients and coherent environmental depth. Continuous body contours and connected bicycle components establish competent construction. Steering grip and pedal engagement remain less explicit than the decorative details and wheel placement. These contact uncertainties limit action and placement credit without establishing broken anatomy.
Gemma 4 26B A4B
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.
| Category | Gemini 4 Argon | Gemma 4 26B A4B |
|---|---|---|
| Task & likeness | 9.0/10 | 3.0/10 |
| Anatomy & construction | 8.5/10 | 3.0/10 |
| Space & placement | 8.0/10 | 5.0/10 |
| Light & reflections | 8.0/10 | 3.0/10 |
| Purposeful detail | 8.5/10 | 3.0/10 |
| Artistry & character | 8.5/10 | 2.5/10 |
| Materials & effects | 8.5/10 | 2.5/10 |
| Visual integrity | 8.5/10 | 5.0/10 |
A cycling pelican tests anatomy, riding posture and contact between the bird and the bicycle.