{"id":"yug-1","slug":"yug-1","name":"Yug-1","orgId":"birla-ai-labs","family":"yug-1","releaseDate":null,"availability":"announced","openWeights":true,"license":null,"paramsTotal":null,"paramsSource":null,"contextWindow":null,"knowledgeCutoff":null,"modelCardUrl":"https://huggingface.co/birlaailabs/yug","hfRepo":null,"modalities":["time-series"],"aliases":["Yug-1","yug","yug 1","birlaailabs/yug","birla yug","birla ai labs yug-1"],"aliasNote":null,"origin":"tracked","tracked":{"trackedSince":"2026-10-22","announced":"2026-10-17","blurb":"Birla AI Labs' first time-series foundation model: a 271.8M-parameter model for zero-shot probabilistic forecasting that returns a range of likely values (quantiles) rather than a single number, with or without covariates. Weights on Hugging Face under CC-BY-NC 4.0, which allows non-commercial use only. Not an LLM.","api":"none","openWeights":"yes","params":{"text":"271.8M","source":"Hugging Face model card (271,845,260 parameters)"},"facts":[{"label":"Lab","value":"Birla AI Labs, the AI initiative of the Aditya Birla Group"},{"label":"Focus","value":"Time-series forecasting (zero-shot, probabilistic)"},{"label":"Forecasting","value":"Univariate and covariate-informed; quantiles 0.1 to 0.9; up to 2,048 context points"},{"label":"Weights","value":"Hugging Face (birlaailabs/yug), float32 safetensors; code on GitHub (birla-ai-labs/yug) and pip install yug"},{"label":"License","value":"Model weights: CC-BY-NC 4.0 (non-commercial). Code: licensed separately (Apache-2.0 on GitHub)"},{"label":"API","value":"None announced"}],"claims":["Lab claim: forecasts outcomes, finds patterns and detects anomalies across complex, interconnected variables.","Lab claim: MASE 0.744 and CRPS 0.529 on GIFT-Eval (self-reported on the model card), ahead of other first-generation time-series foundation models."],"sources":[{"kind":"repo","title":"Yug model card on Hugging Face (Birla AI Labs)","url":"https://huggingface.co/birlaailabs/yug","date":"2026-10-17"},{"kind":"repo","title":"birla-ai-labs/yug on GitHub","url":"https://github.com/birla-ai-labs/yug","date":"2026-10-17"},{"kind":"lab","title":"Ananya Birla (Birla AI Labs founder) launch post on LinkedIn","url":"https://www.linkedin.com/posts/ananyabirla_today-birla-ai-labs-is-releasing-yug-1-activity-7517209136607064064-SapX","date":"2026-10-17"},{"kind":"press","title":"UNI India on X","url":"https://x.com/uniindianews/status/2112249925019021583","date":"2026-10-19"},{"kind":"press","title":"IT Matters on X","url":"https://x.com/ITmatters_in/status/2112495591834169663","date":"2026-10-20"}],"firstBenchmark":null},"organization":{"id":"birla-ai-labs","name":"Birla AI Labs (Aditya Birla Group)","slug":"birla-ai-labs","country":null,"url":null,"color":"#11110F","mark":"B"},"price":null,"answer":{"word":"Pending benchmarks.","scope":"Announced Oct 17, 2026; no independent results yet.","lead":"As of Oct 22, 2026, Yug-1 is pending benchmarks on isitsota: announced Oct 17, 2026, with no independent results on the boards we track yet.","confidence":"low"},"status":"PENDING_BENCHMARKS","verdicts":[]}