Open-weight models
2 articles on this topic, newest first.
2026
- PublishedWhat an open-weight release lets researchers inspectMuse Spark Open makes a model artifact available for study. The research opportunity depends on what can be inspected, changed and independently reproduced.9 min
- PublishedCan a transparent training recipe make AI progress easier to measure?Apertus 1.5 makes training stages and artifacts part of the evidence. That can help researchers distinguish a better model from a better explanation of why it improved.9 min