DeepSeek-V4-Pro-0813 42.7/100Rank 21/47

STEALTHMARK · HEAD TO HEAD
All comparisons ↗Gemini 4 Argon leads DeepSeek-V4-Pro-0813 by 25.6 points on StealthMark, 67.4 to 41.8. 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
DeepSeek-V4-Pro-0813 is 2.6× cheaper per output token. Gemini 4 Argon scores higher on StealthMark. Both take about 1M tokens of context.
Full datasheets, every price and sourceDeepSeek-V4-Pro-0813 ↗Gemini 4 Argon ↗
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 ↗


DeepSeek-V4-Pro-0813
The central sphere and gross paint state are coherent. Reduced circular side images and paired overhead quadrilaterals offer limited, spatially organized reflection cues, but the floor-sphere image, receding mirror-room structure, outer chains, nested imagery and curved emitter mappings are largely missing or invalid.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| State at 600 ms | 22.0/25 | 24.5/25 |
| Camera and placement | 15.0/15 | 14.5/15 |
| Reflections | 11.0/120 | 50.5/120 |
| Materials and scale | 8.0/10 | 8.5/10 |
| 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.


DeepSeek-V4-Pro-0813
The whale’s warm eye, lavender assistant and tilted shell convey appealing character. However, the shrimp and reciprocal inspection are unresolved, the large bubble and upper tail are cropped, and the flipper’s grip is unclear. Broad competing color fields and conspicuous stepped edges weaken the flowing composition. Gradients suggest volume, but lighting and translucent materials remain uneven.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| Task & likeness | 3.0/10 | 7.0/10 |
| Anatomy & construction | 5.0/10 | 6.5/10 |
| Space & placement | 4.0/10 | 7.5/10 |
| Light & reflections | 5.5/10 | 7.5/10 |
| Purposeful detail | 5.5/10 | 8.0/10 |
| Artistry & character | 2.5/10 | 7.0/10 |
| Materials & effects | 5.0/10 | 7.0/10 |
| Visual integrity | 3.0/10 | 7.5/10 |
DeepSeek-V4-Pro-0813
A whale and a tiny shrimp examine one another through bubble lenses, with an octopus nearby. The scene tests interacting characters, differences in scale and transparent materials.
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.
Precise visual recall and portrait reconstruction.


DeepSeek-V4-Pro-0813
Dark hair, a restrained smile and a hazy landscape make the reference recognizable. Severe construction problems dominate: oversized looping sleeves surround a background-colored opening, and the crossed hands lack coherent wrist and forearm connections. Rigid symmetry and elongated facial proportions weaken expression. Soft skin gradients and clean contours provide limited finish.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| Task & likeness | 2.0/10 | 6.5/10 |
| Anatomy & construction | 0.5/10 | 6.5/10 |
| Space & placement | 2.0/10 | 6.5/10 |
| Light & reflections | 2.0/10 | 7.0/10 |
| Purposeful detail | 2.0/10 | 6.0/10 |
| Artistry & character | 3.0/10 | 6.5/10 |
| Materials & effects | 1.5/10 | 7.0/10 |
| Visual integrity | 1.0/10 | 7.0/10 |
An SVG interpretation of the Mona Lisa tests facial likeness, anatomy and the composition of a familiar portrait.
Creativity, perspective and visual beauty.


DeepSeek-V4-Pro-0813
The glowing sunset, framing palms and layered shoreline create a coherent beach scene with animals, birds and playful accessories. The airborne blue animal has unclear anatomy, while flat foliage, weak ground contact and broad oval reflections limit depth and finish. The image is appealing but visibly simplified.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| Task & likeness | 6.5/10 | 9.0/10 |
| Anatomy & construction | 4.0/10 | 7.5/10 |
| Space & placement | 5.5/10 | 8.5/10 |
| Light & reflections | 6.0/10 | 8.5/10 |
| Purposeful detail | 3.5/10 | 9.0/10 |
| Artistry & character | 4.0/10 | 8.0/10 |
| Materials & effects | 6.0/10 | 8.0/10 |
| Visual integrity | 5.0/10 | 8.0/10 |
A busy shoreline at sunset tests scene composition, animal forms and the relationship between light and water reflections.
Physical reasoning, light and visual reconstruction.


DeepSeek-V4-Pro-0813
This benchmark has not been assessed yet.
Gemini 4 Argon
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.


DeepSeek-V4-Pro-0813
The masked raccoon riding the steering dog is readily recognizable, with expressive faces and energetic diagonal movement. The oversized tail dominates the composition, limb connections are difficult to trace, and the jet ski has little structural depth. Blurred spray and a heavy oval shadow weaken water contact, while the glowing sun produces little corresponding illumination.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| Task & likeness | 7.0/10 | 8.5/10 |
| Anatomy & construction | 4.5/10 | 8.0/10 |
| Space & placement | 6.0/10 | 7.5/10 |
| Light & reflections | 4.5/10 | 7.5/10 |
| Purposeful detail | 6.0/10 | 8.5/10 |
| Artistry & character | 4.5/10 | 8.5/10 |
| Materials & effects | 5.0/10 | 8.0/10 |
| Visual integrity | 4.0/10 | 8.0/10 |
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.


DeepSeek-V4-Pro-0813
A clearly recognizable pelican cycles through a balanced, expressive illustration. The sweeping bill, shaded plumage and carefully drawn wheels give it character. Mechanical construction is weaker: the chain loop sits below the crank, and foot-to-pedal and wing-to-handlebar contact are ambiguous. Smooth gradients provide volume, but the scene remains visibly stylized.
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.
| Category | DeepSeek-V4-Pro-0813 | Gemini 4 Argon |
|---|---|---|
| Task & likeness | 8.0/10 | 9.0/10 |
| Anatomy & construction | 5.0/10 | 8.5/10 |
| Space & placement | 6.5/10 | 8.0/10 |
| Light & reflections | 7.0/10 | 8.0/10 |
| Purposeful detail | 7.0/10 | 8.5/10 |
| Artistry & character | 5.5/10 | 8.5/10 |
| Materials & effects | 7.0/10 | 8.5/10 |
| Visual integrity | 5.0/10 | 8.5/10 |
A cycling pelican tests anatomy, riding posture and contact between the bird and the bicycle.