Open weights
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$ grep -l "Open weights" ~/wiki
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facts · 9
- DeepSeek open-sources its production inference engine DeepInfer under Apache 2.0 and reports that a single cluster running DeepSeek V4.1 Flash serves 155 trillion tokens a day, earning $38 per GPU-hour at the off-peak rateSoftware development · Business & markets · Internet & infrastructure · Open weights · github.com ↗
- Mistral unveils Mistral Large 4, a 1-trillion-parameter multimodal model with 52 billion active parameters; weights promised by the end of the monthSoftware development · Open weights · mistral.ai ↗
- Reflection AI unveils Beam, its first open-weight model: 501 billion parameters, 23 billion active; weights promised this month under an Apache 2.0 licenceSoftware development · Open weights · reflection.ai ↗
- ByteDance Seed: with chunked KV-cache compression, open-weight models such as DeepSeek-V4 show long-context retrieval accuracy differing by up to 40 percentage points across “phases” — shifts of the input by a few tokensSoftware development · Science · Open weights · arxiv.org ↗
- DeepSeek-R1: a cheap open reasoning model; on 27 January NVIDIA shares fall ~17%Finance & money · Business & markets · Open weights · api-docs.deepseek.com ↗
- The Open Source Initiative publishes the Open Source AI Definition 1.0: besides weights, it requires sufficiently detailed information about training data to build a substantially equivalent systemSoftware development · Laws & regulation · Open weights · opensource.org ↗
- A study of 45+ generative AI systems: the term open source is widely used, but many models are “open weight” at best and training data is withheld — “open-washing”Software development · Laws & regulation · Science · Open weights · facctconference.org ↗
- Llama 2 with open weightsSoftware development · Business & markets · Open weights · about.fb.com ↗
- Stable Diffusion is released publiclyCulture & arts · Software development · Generative AI · actuia.com ↗