8B and 70B open-data open-weights models, globally multilingual with multimodal input and reasoning support
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Papers
View all Papers models 31
swiss-ai/Apertus-v1.5-8B-DPO
Image-Text-to-Text • 9B • Updated • 14 • 1
swiss-ai/Apertus-v1.5-70B-RLVR
Image-Text-to-Text • 72B • Updated • 11 • 3
swiss-ai/Apertus-v1.5-8B-RLVR
Image-Text-to-Text • 9B • Updated • 15
swiss-ai/Apertus-v1.5-70B-SFT
Image-Text-to-Text • 72B • Updated • 9 • 2
swiss-ai/Apertus-v1.5-8B-SFT
Image-Text-to-Text • 9B • Updated • 55
swiss-ai/Apertus-v1.5-70B-base
Image-Text-to-Text • 72B • Updated • 285 • 3
swiss-ai/Apertus-v1.5-8B-base
Image-Text-to-Text • 9B • Updated • 1.12k • 2
swiss-ai/Apertus-v1.5-70B
Image-Text-to-Text • 72B • Updated • 5.94k • • 121
swiss-ai/wavtokenizer-large-unify-40token
Feature Extraction • 76.3M • Updated • 94
swiss-ai/Apertus-v1.5-8B
Image-Text-to-Text • 9B • Updated • 699k • 136
datasets 35
swiss-ai/apertus-pretrain-romansh
Viewer • Updated • 535k • 375 • 6
swiss-ai/Apertus-v1.5-Preference-Pool
Viewer • Updated • 258k • 106 • 1
swiss-ai/Apertus-v1.5-SFT-mix
Viewer • Updated • 3.8M • 958 • 1
swiss-ai/Apertus-v1.5-Preference-Data
Viewer • Updated • 246k • 294 • 4
swiss-ai/smithsonian
Viewer • Updated • 41.8k • 302
swiss-ai/owid
Viewer • Updated • 4.38k • 87 • 1
swiss-ai/swisstopo
Viewer • Updated • 281k • 373 • 2
swiss-ai/nasa
Viewer • Updated • 37k • 186 • 2
swiss-ai/if-rl-singleturn-hard-prompts
Viewer • Updated • 61.4k • 25 • 1
swiss-ai/if-rl-singleturn-prompts
Viewer • Updated • 79.6k • 26 • 1