DeepSeek-V4.1-Flash-1017 52.9/100Rank 15/47

STEALTHMARK · HEAD TO HEAD
All comparisons ↗DeepSeek-V4.1-Flash-1017 leads Kolibri-1 by 45.6 points on StealthMark, 59.2 to 13.6. It leads on all 7 benchmarks with results for both. DeepSeek-V4.1-Flash-1017 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-V4.1-Flash-1017 scores higher on StealthMark and runs 1.9× faster in our speed test. Both take about 1M tokens of context.
Full datasheets, every price and sourceDeepSeek-V4.1-Flash-1017 ↗Kolibri-1 ↗
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-V4.1-Flash-1017
Principal sphere and airborne-black placements are supported, and diminishing bilateral chains provide limited optical structure. Missing nested imagery, incomplete outer chains, distorted first images and sparse emitter recurrence remain the dominant weaknesses. Oversized paint bodies and unresolved cyan contact impose separate limitations.
Kolibri-1
A segmented gray perimeter surrounds a black field containing one large, low-positioned gray sphere and two small colored circles. Rounded volume and restrained paint scale earn partial material credit. The image does not demonstrate the required optical structure, while paint history, airborne black and settled support remain largely unresolved.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| State at 600 ms | 23.0/25 | 9.5/25 |
| Camera and placement | 13.5/15 | 1.5/15 |
| Reflections | 34.0/120 | 0.0/120 |
| Materials and scale | 8.5/10 | 3.0/10 |
| 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-V4.1-Flash-1017
An expressive, intricately drawn storybook scene with a complete flowing silhouette and differentiated glossy materials. The supported main lens and continuous shrimp body make the central interaction readable, but reciprocal eye lines, facial magnification and the smaller lens grip remain ambiguous. Bright granular fringes and crowded accessory lines limit the finish.
Kolibri-1
A restrained ivory, teal and green palette gives the image simple graphic coherence. Execution remains rudimentary: detached oval wings, ambiguous central anatomy and unclear feeding contact prevent a convincing hummingbird scene. The requested feather structure, botanical detail, lighting and enclosing arch are largely unresolved.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| Task & likeness | 7.5/10 | 2.5/10 |
| Anatomy & construction | 7.5/10 | 2.0/10 |
| Space & placement | 8.0/10 | 3.0/10 |
| Light & reflections | 7.0/10 | 2.0/10 |
| Purposeful detail | 7.5/10 | 1.5/10 |
| Artistry & character | 8.0/10 | 1.5/10 |
| Materials & effects | 7.5/10 | 2.0/10 |
| Visual integrity | 6.5/10 | 5.5/10 |
DeepSeek-V4.1-Flash-1017
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.
Kolibri-1
A jewel-coloured hummingbird hovering in flight tests avian anatomy, delicate structure and iridescent surface detail.
Precise visual recall and portrait reconstruction.


DeepSeek-V4.1-Flash-1017
A coherent graphic interpretation with controlled contours, modeled facial volume and purposeful portrait details. Replication remains limited by the frontal pose, enlarged face, altered expression and ambiguous crossed hands. Landscape layering provides depth, while schematic fabric, smooth surfaces and tonal bands constrain the finish.
Kolibri-1
The candidate offers a clean, highly simplified frontal portrait with warm skin and dark hair. Its oversized oval face, schematic features and unresolved body provide little Mona Lisa likeness. Missing crossed hands, clothing detail and landscape remove essential parts of the original composition; smooth gradients supply only limited volume.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| Task & likeness | 5.0/10 | 0.5/10 |
| Anatomy & construction | 5.0/10 | 0.5/10 |
| Space & placement | 6.0/10 | 0.0/10 |
| Light & reflections | 6.0/10 | 0.0/10 |
| Purposeful detail | 5.5/10 | 0.0/10 |
| Artistry & character | 5.5/10 | 0.5/10 |
| Materials & effects | 5.5/10 | 0.5/10 |
| Visual integrity | 6.0/10 | 0.5/10 |
An SVG interpretation of the Mona Lisa tests facial likeness, anatomy and the composition of a familiar portrait.
Creativity, perspective and visual beauty.


DeepSeek-V4.1-Flash-1017
A coherent, colorful beach illustration with controlled curves, clean layering and varied readable accessories. Castle details and small animal features strengthen its finish. Schematic airborne animals, uncertain board support, shallow architectural depth and decorative reflections limit physical coherence and drawing sophistication.
Kolibri-1
A recognizable sunset beach has an appealing purple-orange gradient and clean geometric edges. Birds and animals remain unresolved, terrain obscures the relationship between shore and water, and reflections are absent. Sparse detail, flat materials and limited activity keep the drawing elementary despite its tidy rendering.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| Task & likeness | 7.0/10 | 2.5/10 |
| Anatomy & construction | 5.5/10 | 0.5/10 |
| Space & placement | 5.5/10 | 3.0/10 |
| Light & reflections | 6.0/10 | 1.0/10 |
| Purposeful detail | 6.5/10 | 0.5/10 |
| Artistry & character | 5.0/10 | 1.0/10 |
| Materials & effects | 5.5/10 | 0.5/10 |
| Visual integrity | 4.5/10 | 3.0/10 |
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-V4.1-Flash-1017
This benchmark has not been assessed yet.
Kolibri-1
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-V4.1-Flash-1017
An appealing cartoon with recognizable riders, expressive faces and a cohesive twilight palette. Clean shapes support the composition, but ambiguous limb overlaps, weak seat contact and loosely resolved steering limit physical coherence. Lighting and water effects are decorative, with modest material differentiation and drawing complexity.
Kolibri-1
Clean shapes and a readable coral platform provide basic graphic clarity, but the animal construction remains fragmented. A recognizable raccoon riding the dog's back, connected steering and convincing water contact are not demonstrated. Sparse detail, flat subjects and absent movement effects support retaining the baseline category assessments.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| Task & likeness | 8.0/10 | 1.5/10 |
| Anatomy & construction | 7.0/10 | 1.0/10 |
| Space & placement | 7.0/10 | 1.0/10 |
| Light & reflections | 6.5/10 | 0.0/10 |
| Purposeful detail | 7.0/10 | 0.5/10 |
| Artistry & character | 7.0/10 | 0.5/10 |
| Materials & effects | 6.5/10 | 0.5/10 |
| Visual integrity | 8.0/10 | 3.5/10 |
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-V4.1-Flash-1017
An expressive, controlled illustration with continuous body construction, substantial bicycle detail and effective landscape depth. Unclear foot-to-pedal and wing-to-handlebar contacts limit physical conviction and local readability. Purposeful detail and composition are stronger than directional lighting and material treatment.
Kolibri-1
Clean shapes and aligned wheels establish a readable schematic scene. Pelican likeness, riding support and bicycle mechanics remain substantially unresolved. Sparse detail and flat surfaces limit expression and volume. Strong edge and fill integrity is a separate success and does not repair the construction.
| Category | DeepSeek-V4.1-Flash-1017 | Kolibri-1 |
|---|---|---|
| Task & likeness | 8.5/10 | 1.5/10 |
| Anatomy & construction | 7.0/10 | 1.5/10 |
| Space & placement | 7.5/10 | 1.5/10 |
| Light & reflections | 6.5/10 | 3.0/10 |
| Purposeful detail | 7.5/10 | 1.5/10 |
| Artistry & character | 7.0/10 | 1.0/10 |
| Materials & effects | 7.0/10 | 1.0/10 |
| Visual integrity | 7.5/10 | 3.5/10 |
A cycling pelican tests anatomy, riding posture and contact between the bird and the bicycle.