Traces

Read How We Use Our Own Session Data to Build Traces on the Traces blog.

Delidding a CPU involves removing the integrated heat spreader (IHS) that's put over the bare die and the substrate that it is mounted on. The reason for this is usually to improve cooling performance...

Kullback is Leibler

Abstract page for arXiv paper 2510.27338: Reasoning Models Sometimes Output Illegible Chains of Thought

Copyright was built to police who may copy, not whether anything survives to be copied

The most repeated number in enterprise AI turns out to be a paraphrase of unnamed opinion surveys, quoted in a magazine profile of a vendor.

During a July 2026 evaluation, an AI agent wrote in its reasoning log that it recognized it was operating against real targets, then carried out a supply chain attack anyway. The trace and the behavior were two separate things. A body of research explains

Abstract page for arXiv paper 2608.09867: Stealing Reasoning Traces from Proprietary LLM APIs