Anthropic unveils Claude 3.7 Sonnet, which combines instant answers with visible step-by-step reasoning in a single model, alongside Claude Code, a coding agent that works from the terminal.
On February 18, HP announced a $116 million agreement for Cosmos, technical talent, and intellectual property. Humane will shut down Ai Pin service on February 28—a lesson in measuring how much hardware buyers truly own.
Xai introduced grok 3 and its reasoning and search modes. The source bounds the event: xAI claimed ten times the compute of the prior generation; the page says the two-hundred-thousand-GPU cluster was preparing larger models, not necessarily that this count trained Grok 3. The story teaches how to distinguish available infrastructure, training compute, benchmark and served product.
An elon musk-led consortium submitted an unsolicited offer for openai assets. The source bounds the event: a conditional offer is not a sale, an accepted valuation or a change of control. The story teaches how to separate the purchased assets, proposed price, conditions, board authority and response.
Openai introduced deep research, an agent that browses, analyzes and produces reports with citations. The source bounds the event: a generated citation does not show that its source supports the sentence or that the search covered the relevant universe. The story teaches how to audit the question, coverage, date, link, passage and contradiction in assisted research.
OpenAI unveils o3-mini, a reasoning model with adjustable effort and available to free ChatGPT users for the first time.
The qwen team introduced qwen2.5-max and published its own comparisons with other models. The source bounds the event: the results come from the vendor and combine tests with different rules; they do not establish general superiority. The story teaches how to reconstruct a benchmark table by version, metric, judge, tools and availability.
Nvidia shares fell sharply and different data sources calculated a record market-cap decline close to $600 billion. The source bounds the event: market capitalization is not cash lost, and coincidence with DeepSeek does not show that every sell order had one cause. The story teaches how to reconstruct price times shares and separate an observed move from a causal explanation.
Scale ai and the center for ai safety published the first humanity's last exam results. The source bounds the event: a low score measures that closed set and protocol; it does not by itself measure all intelligence or everyday usefulness. The story teaches how to read a benchmark by universe, selection, contamination, scoring and interval.
OpenAI unveils Operator, an agent that controls a web browser to book, shop and fill out forms on its own. It debuts in the US for Pro subscribers, with limits that show how far off real autonomy still is.
Openai announced stargate as a new company intending to invest in united states infrastructure. The source bounds the event: the four-year figure was an aggregate intention, and announced immediate deployment was not completed data centers or money spent. The story teaches how to turn an infrastructure figure into funding, contracts, power, delivery and operating capacity.
Deepseek released r1, r1-zero and six distilled models with weights and code under stated licenses. The source bounds the event: open weights do not mean that data, training, service and every component are fully open. The story teaches how to audit license, weights, distilled-model provenance, requirements and reproducible results.
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