stealthmodels.

MODEL FIELD GUIDE

Kolibri 1: Raccoon

German-English MoE with Apache-2.0 weights and about 3.46B active parameters. Trained at 262k context, it has been validated out to one million tokens.

Drawn by this model01 / 01
Raccoon benchmark result generated by this model
SVG BENCHMARKRaccoonView result

A good fit for

Self-hosted German and English document analysis, retrieval and tool workflows on a high-memory GPU server.

Context window
1,048,576tokens[1]
Active parameters
3.46Bparameters[1]
License
Apache-2.0[1] [2]
Model factsArchitecture, context & capabilities
First available
2026-10-03[2]
Developer
Aleph Alpha[1] [2]
Origin
Germany[3]
Family
Kolibri[1] [2]
Context window
1,048,576 tokens[1]
Architecture
Mixture-of-Experts with 4:1 sliding-window-attention to global-attention pattern[1]
Total parameters
78.1B[1]
Active parameters per token
3.46B[1]
Input
text[1]
Output
text[1]
Run it locallyWeights, memory & deployment

single/dual datacenter GPU

[1]
  • Official model memory footprint78 GB storage · FP8 mixed with selected BF16 tensors[1]
Measurements & sources3 primary references

StealthMark score

StealthMark measures fluid and visual intelligence of AI models.

General and Visual

General Intelligence

Perspective, anatomy, correct shadows, purposeful detail and physical consistency.

Visual Intelligence

Likeness, anatomy, detail, light, materials, composition and artistic expression.

Judging

Scores reflect how well each result meets the benchmark requirements.

Overall score

Overall combines weighted task scores on a scale from 0 to 100. Estimated means the total includes an estimate for one missing scene.

Scoring categories

Prompt & likeness

Subjects, actions and likeness.

Anatomy & construction

Coherent bodies, joints and machinery.

Space & placement

Perspective, scale and contact.

Light & reflections

Lighting, shadows and reflections.

Purposeful detail

Clear, purposeful small features.

Artistry & character

Composition, expression and drawing skill, including complexity and its execution.

Materials & effects

Surfaces, texture and movement.

Visual integrity

Clean shapes, layers and edges.

BENCHMARK RESULTS

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StealthMark benchmark results

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