TellWorldAI World Archive

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News

Each item is one event, written from several sources, with a footnote for every fact.

Total 1,098

Release

Alibaba releases Qwen2.5 with 13 open models

On 19 September 2024 Alibaba released Qwen2.5 with 13 open-weight models. The family was trained on up to 18 trillion tokens and supports 128K tokens of context in more than 29 languages.

Benchmark

OpenAI o1 scores 83% on AIME 2024

On September 12, 2024, OpenAI introduced o1 and reported that it averaged 83% on AIME 2024 when 64 samples were combined, versus 12% for GPT-4o, plus a Codeforces Elo of 1673.

Update

NotebookLM adds Audio Overviews

On 11 September 2024 Google added Audio Overviews to NotebookLM, turning a user's sources into a spoken discussion between two AI hosts; interactive questions came in December 2024 and Video Overviews in July 2025.