Apertus 1.5 Release Notes
• 40
AI & ML interests
None defined yet.
Recent Activity
Papers
Apertus 1.5: From Open Text Models to Open Multimodal Reasoners
Apertus: Democratizing Open and Compliant LLMs for Global Language Environments
Articles
8B and 70B open-data open-weights models, globally multilingual with multimodal input and reasoning support
-
swiss-ai/Apertus-v1.5-8B
Image-Text-to-Text • 9B • Updated • 206k • 166 -
swiss-ai/Apertus-v1.5-70B
Image-Text-to-Text • 72B • Updated • 8.67k • • 136 -
Apertus 1.5: From Open Text Models to Open Multimodal Reasoners
Paper • 2610.15542 • Published • 52 -
swiss-ai/Apertus-v1.5-8B-base
Image-Text-to-Text • 9B • Updated • 2.17k • 4
8B and 70B open-data open-weights models, globally multilingual with multimodal input and reasoning support
-
swiss-ai/Apertus-v1.5-8B
Image-Text-to-Text • 9B • Updated • 206k • 166 -
swiss-ai/Apertus-v1.5-70B
Image-Text-to-Text • 72B • Updated • 8.67k • • 136 -
Apertus 1.5: From Open Text Models to Open Multimodal Reasoners
Paper • 2610.15542 • Published • 52 -
swiss-ai/Apertus-v1.5-8B-base
Image-Text-to-Text • 9B • Updated • 2.17k • 4
Collection of checkpoints for the HF transformers integration of the WavTokenizer as part of the Apertus1p5 integration.
models 31
swiss-ai/Apertus-v1.5-8B
Image-Text-to-Text • 9B • Updated • 206k • 166
swiss-ai/Apertus-v1.5-70B
Image-Text-to-Text • 72B • Updated • 8.67k • • 136
swiss-ai/Apertus-v1.5-70B-RL
Image-Text-to-Text • 72B • Updated • 25 • 5
swiss-ai/Apertus-v1.5-70B-SFT
Image-Text-to-Text • 72B • Updated • 19 • 2
swiss-ai/Apertus-v1.5-70B-base
Image-Text-to-Text • 72B • Updated • 654 • 3
swiss-ai/Apertus-v1.5-8B-DPO
Image-Text-to-Text • 9B • Updated • 56 • 1
swiss-ai/Apertus-v1.5-8B-RL
Image-Text-to-Text • 9B • Updated • 56
swiss-ai/Apertus-v1.5-8B-SFT
Image-Text-to-Text • 9B • Updated • 2.54k
swiss-ai/Apertus-v1.5-8B-base
Image-Text-to-Text • 9B • Updated • 2.17k • 4
swiss-ai/wavtokenizer-large-unify-40token
Feature Extraction • 76.3M • Updated • 54
datasets 35
swiss-ai/apertus-pretrain-romansh
Viewer • Updated • 535k • 521 • 6
swiss-ai/Apertus-v1.5-Preference-Pool
Viewer • Updated • 258k • 422 • 2
swiss-ai/Apertus-v1.5-SFT-mix
Viewer • Updated • 3.8M • 1.99k • 2
swiss-ai/Apertus-v1.5-Preference-Data
Viewer • Updated • 246k • 423 • 5
swiss-ai/smithsonian
Viewer • Updated • 41.8k • 517
swiss-ai/owid
Viewer • Updated • 4.38k • 96 • 1
swiss-ai/swisstopo
Viewer • Updated • 281k • 1.32k • 2
swiss-ai/nasa
Viewer • Updated • 37k • 2.54k • 2
swiss-ai/if-rl-singleturn-hard-prompts
Viewer • Updated • 61.4k • 29 • 1
swiss-ai/if-rl-singleturn-prompts
Viewer • Updated • 79.6k • 31 • 1