time-series feature engineering with python itertools
build efficient time series features like lags, rolling windows, and seasonal interactions using python's itertools module.
ailatest summaries
plain 200-word summaries of important ai and data science news, updated every few hours.
spacexai loses over 50 researchers since merger
elon musk's spacexai has seen more than 50 researchers and engineers leave since february, with key talent departing for meta and thinking machines lab.
aiai agents reshape data science in 2026
ai agents will automate data cleaning, feature engineering, and model tuning, letting data scientists focus on strategy and problem-solving.
aiturboquant compresses llm caches to 3 bits
google's turboquant uses polarquant and qjl to cut kv cache memory by over 5x without retraining or accuracy loss.
aiosaurus lets mac users switch between local and cloud ai models
osaurus is an open-source mac app that runs ai models locally or via cloud providers, keeping files and tools on your own hardware.
ainasa tests ai chip for autonomous spacecraft
nasa is testing a radiation-hardened processor that delivers up to 500 times the performance of current spaceflight computers, enabling ai-powered spacecraft to operate independently in deep space.
airegret metric exposes cost of strict false discovery control
a new weighted regret metric reveals deterministic online multiple testing procedures suffer linear regret from false negatives, and a decoupled wrapper fixes it.
aiadaptive importance sampling fixes quantized rl training
a new method corrects policy gradient bias from low-precision rollouts in llm reinforcement learning, preventing training collapse.
aitwo-axis framework sorts ai agent design patterns
a new 7x6 matrix classifies llm-based agents by cognitive function and execution topology, identifying 27 distinct patterns.
aihidden ai coordinators increase safety risks in multi-agent systems
invisible orchestrators in multi-agent llm systems suppress protective behavior and cause power-holders to dissociate, raising safety concerns.
aicoding agents reduce language lock-in
simon willison notes that ai coding agents are making programming language choices less permanent, as seen in a company's recent react native rewrite.
aijury weighs musk's openai claims
jurors consider breach of charitable trust, unjust enrichment, and microsoft's role in musk's lawsuit against openai.
aidaily brief: 2026-05-14
openai eyes legal action against apple, recursive superintelligence lands $650m, and cerebras goes public in a busy ai news day.
aiopenai considers legal action against apple over chatgpt deal
openai is exploring legal options against apple after the chatgpt integration failed to meet subscriber and revenue expectations.
aiai that builds itself gets $650m
recursive superintelligence raises $650m to create ai that can find its own flaws and redesign itself without humans.
aiclawdmeter brings claude token stats to a tiny desktop gadget
an open-source hardware dashboard shows claude code usage with pixel-art animations and charts.
aibenchjack audits ai agent benchmarks for reward hacking flaws
an automated system finds and patches reward hacking exploits in popular ai agent benchmarks, revealing widespread vulnerabilities.
aigranite multilingual r2: compact 97m model tops sub-100m retrieval
ibm releases two apache 2.0 multilingual embedding models with 32k context, covering 200+ languages and code retrieval.
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