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Shanghai AI Lab open-sources 744B parameter Atria Dawn Preview model: Shanghai Artificial Intelligence Laboratory has open-sourced Atria Dawn Preview under the MIT license. The 744-billion parameter Mixture-of-Experts agentic model is built on GLM-5.2, featuring a 256K context window, FP8 weights, and an AutomationBench score of 53.8.

Artificial Intelligence • Pandaily

OpenAI • OpenAI

OpenAI reportedly rejects $1.2 trillion valuation proposal, seeking $1.5 trillion: Investors recently approached OpenAI with a proposal to invest in the company at a $1.2 trillion valuation. However, OpenAI reportedly believes its valuation should be at least $1.5 trillion. The potential funding round would double the startup's value.

Exein • Exein

Italian physical AI startup Exein raises $270 million at $1.7 billion valuation: Italian physical AI startup Exein has raised $270 million in a new funding round. The investment was led by Headline and values the company at $1.7 billion.

Prompt Engineering

Two-step prompting technique turns messy notes into structured documents

Prompt Engineering

Specialized prompt forces AI to extract structured action items from meeting notes