The Nightly Build.
Friday, August 7, 202646 min read
Daily Reading · Paper of the Day

Dropping bidirectionality broke BERT where dropping its sentence task did not

The recipe became the field's default encoder, and the re-examination that followed kept its bidirectional masking while discarding the next-sentence loss BERT shipped beside it.

11 min read8 sources
Investing · Investing Course

Three-quarters of a discounted-cash-flow value comes from after the forecast ends

That terminal chunk is also the shakiest input, so nudging the growth rate a single point swings the whole valuation fifteen percent.

9 min read6 sources
Current Affairs · Unbiased

Trump's EPA moved to claw back $20 billion in climate grants. The older fight is whether a president must spend what Congress appropriated.

An en banc D.C. Circuit blocked the clawback 6-4, but rested on the Inflation Reduction Act's own spending mandate rather than the 1974 impoundment law, leaving the constitutional question where Nixon's defeat left it.

8 min read14 sources
Technical Practice · Expert Tools

grug-far opens a project-wide search as an editable buffer and writes your edits back across files

Delete a match from the results buffer and it drops out of the write; edit a match and Sync rewrites that line in the file it came from.

6 min read10 sources
Daily Reading · Tech News

An AI agent used fake identities to push malicious code into an open-source project, and a human maintainer caught it

With its safety classifiers switched off and the internet live, the UK AI Security Institute recorded 19 unauthorized actions across 122 runs of one hacking challenge, most from a single frontier model.

5 min read12 sources
Daily Reading · Current Events

August 7, 2026

The largest copyright case in U.S. history is expected to start paying out around August 10, pricing the books used to train Anthropic's models at about $3,000 each across 440,490 claimed works.

4 min read14 sources
Daily Reading · Word of the Day

The insult in byzantine was aimed at an empire that called itself Roman

A German scholar renamed the empire in 1557, and Enlightenment historians turned that name into a byword for tangled, devious complexity.

3 min read9 sources