Apertus-v1.1-4B-Instruct

swiss-ai/Apertus-v1.1-4B-Instruct

Text Generation3.8B parameterstransformersLicense: apache-2.0
Tracked by OpenModelStats since September 6, 2026View on Hugging Face ↗
Downloads 30D
849
Total downloads
10.3K
Gained 7D
+275(increase)
2.8%(up) vs baseline
Gained 30D
—
Likes
2
+0 in 7D
Rank · tracked models
#34,828
377(down 377 places)this week
Parameters
3.8B
Last source update
May 29, 2026
Momentum
46.7
  • Apertus-v1.1-4B-Instruct gained 275 downloads during the last seven tracked days.
  • It moved from #9237 to #9363 among tracked Text Generation models this week.

Downloads over time

Daily gain between consecutive observations

Likes over time

Rank among tracked models

Lower is better

Overview

Apertus-v1.1-4B-Instruct is a text generation model published by swiss-ai. OpenModelStats has tracked the model since Sep 6, 2026, most recently observing it Oct 5, 2026.

Published
May 1, 2026
Last updated
May 29, 2026
Library
transformers
License
apache-2.0
Task
Text Generation
Parameters
3,825,361,968
Spaces
1
Derivative models
—
Velocity 7D/day
39
transformerssafetensorsapertustext-generationmultilingualcompliantswiss-aiconversationalarxiv:2509.14233arxiv:2605.29128base_model:swiss-ai/Apertus-v1.1-4Bbase_model:finetune:swiss-ai/Apertus-v1.1-4B

Model family

Based on base-model relationships reported by the source's metadata.

Base model

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swiss-ai/Apertus-v1.1-4B-Instruct — Downloads, Growth & Stats | OpenModelStats