Apertus 1.5
PulseAugur coverage of Apertus 1.5 — every cluster mentioning Apertus 1.5 across labs, papers, and developer communities, ranked by signal.
- 2026-10-15 product_launch Apertus released Apertus 1.5, an updated version of its open-source AI model with enhanced multimodal capabilities and a larger context window. source
- 2026-10-11 research_milestone Apertus 1.5, a series of open multimodal reasoning models, has been released with extended context windows and multimodal capabilities. source
- 2026-07-28 product_launch EPFL, ETH Zurich, and CSCS have released Apertus 1.5, a large, open-source, multimodal LLM. source
2 day(s) with sentiment data
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New LLM research tackles distillation, reward modeling, and RL post-training
Recent research explores advanced techniques in LLM post-training, including knowledge distillation and reward modeling. One study reveals that distilling models on unrelated tasks can still imprint the teacher's safety…
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Apertus 1.5 technical report details multimodal LLM development
A technical report detailing the Apertus 1.5 multimodal LLM has been released, offering extensive insights into its development. The 134-page document covers aspects such as security definitions, alignment goals, and th…
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Apertus 1.5 released with multimodal understanding and 262k context window
Apertus has released Apertus 1.5, an updated version of its open-source AI model. This new iteration significantly expands its capabilities by incorporating multimodal understanding, allowing it to process images and au…
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Apertus 1.5 released: Open multimodal reasoning models with 262K context
Apertus 1.5, a new series of open multimodal reasoning models, has been released, extending the Apertus family beyond text to include image and audio understanding. These models feature a significantly increased context…
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EPFL, ETH Zurich release Apertus 1.5, a large open-source multimodal LLM
EPFL, ETH Zurich, and CSCS have launched Apertus 1.5, a large, open-source, multimodal LLM. This new version enhances reasoning, instruction following, and tool use capabilities, aiming for more transparent AI development.