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AI Evaluation

359 summarised stories about AI Evaluation, each linking back to the original source. Browse all topics →

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Wednesday, 30 September 2026

Tiny image sparks big backlash in Nikon photo contest

BBC News 2 weeks ago 28

Nikon is re-evaluating the winning video from its Small World In Motion microscopy contest after scientists criticized it as AI-made or altered. The winner was submitted by Dr Ning Xu from Tsinghua University and the video won the contest’s $3,000 prize. Nikon says it is investigating and will issue an update soon, while Xu says his AI use was limited to distinguishing features in reconstructed images within the contest rules.

Kill the code review theater, keep the review

The New Stack 2 weeks ago 44 ● 5 sources

The author argues that teams have largely replaced meaningful code review with AI review loops that focus on diffs and miss the decisions that shape the code. The article cites a 31.3% rise in PRs merged with no review at all and reports 242.7% more incidents per PR in Faros’ 2026 engineering report. It proposes a new review workflow that preserves human judgment by recording disagreements, intent, acceptance criteria, and ownership while letting machines handle repeatable checks, so the review process becomes decision-focused instead of line-by-line theater.

Anthropic Warns China’s GLM-5.3 Builds Exploits Like Mythos, Without the Safeguards

Trending Topics 2 weeks ago 26 ● 2 sources

Anthropic’s Frontier Red Team says Z.ai’s open-weight GLM-5.3 can autonomously generate full cyberattacks similarly to its Claude Mythos Preview but with safeguards missing or bypassable. In ExploitBench tests, GLM-5.3 completed a complete exploit in 50 of 410 attempts. As a result, Anthropic argues governments should run safety testing on such models’ successors and notes defenders could also benefit, while open weights allow safeguards to be removed or exploited more easily.

On the Effectiveness-Fluency Trade-Off in LLM Conditioning: A Systematic Study

Apple Machine Learning Research 2 weeks ago 37

A systematic study evaluates multiple large-language-model conditioning methods for injecting or removing a target concept and compares them across both effectiveness and generation quality. The paper reports that efficient steering methods often achieve conditioning but at a steep cost to fluency, and activation steering is far less effective on instruction-tuned models than on base counterparts. As a result, it recommends simpler prompting or supervised fine-tuning for concept injection, notes they are weaker for concept removal, and uses cheaply computed text metrics that track LLM-judge scores to guide method choice.

Open TTS Leaderboard: Scalable Evaluation for Multilingual Text-to-Speech and Voice Cloning

Hugging Face 2 weeks ago 50

Open TTS Leaderboard introduces objective-metric evaluation to rank multilingual text-to-speech and voice cloning models instead of relying on human-vote arenas. It reports macro-average English WER using Seed TTS Eval and CV3 Eval, as of Sep 30, 2026. It adds faster scoring (hours vs weeks) plus optional voice-cloning and streaming metrics (TTFA) alongside an interactive listen-and-vote tab for human preference.

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