task

Raymond Chen explains why C++/WinRT does not allow multiple awaits on asynchronous operations like C#, JavaScript, and Python do, citing the lack of a standard library task type and the principle of not paying for unused functionality.

This paper investigates how instruction-tuned LLMs combine persona and task specifications in the residual stream, finding that near answer formation the combination is approximately additive, enabling substitution with minimal KL divergence, but this additive regime does not account for the full multi-token generation mechanism.