I Measured 12 Korean Tokenizers. Two Were Borrowed.
Twelve tokenizers, one parallel corpus. The top three are recent Korean releases, while two others carry base vocabularies identical to Llama 3 and Mistral. Read more »
OpenAI
AI Agent Benchmarks Are Breaking in 2026
Why soaring AI agent benchmark scores mislead — Berkeley’s exploit of 8 benchmarks, OpenAI’s SWE-bench retirement, and the pass@1 reliability gap. Read more »
Reasoning Models Explained: How AI Thinks
A plain-English guide to reasoning models: how chain-of-thought and test-time compute let AI think before answering, from o1 to the real cost of overthinking. Read more »
ChatGPT Memory Reinvented: Inside OpenAI’s Dreaming V3
OpenAI’s Dreaming V3 swaps ChatGPT’s saved-memory list for a background process that reads past chats and refreshes itself over time, hitting 82.8% recall. Read more »
ChatGPT Images 2.0 Lands with 99% Text and 2K Output
Ninety-nine percent text accuracy. That’s the number that tore through the last line designers counted on. OpenAI unveiled ChatGPT Images 2.0 in a livestream on April 21, 2026, and in a single prompt the model now handles the UI screenshots, infographics, manga, and slide decks human designers used to own. Read more »
4-Month Triple to $30B ARR: Anthropic Revenue Tops OpenAI
$30 billion. Four months ago, that number belonged to OpenAI alone. On April 7, 2026, Anthropic revenue on an annualized run-rate basis (ARR, a standard SaaS gauge that multiplies monthly revenue by twelve) crossed $30B — and the company became the first AI startup to pass the chief rival that dominated the sector for three straight years. Read more »
OpenAI Axed Sora and Bet It All on GPT-5.5 ‘Spud’
One billion dollars. That was the price tag on OpenAI’s licensing deal with Disney. In April 2026, OpenAI walked away from it — all for a model codenamed GPT-5.5 ‘Spud.’ Read more »
Novo Nordisk × OpenAI: AI Drug Discovery Arms Race Begins
Drug discovery just entered a new era. On April 14, 2026, Danish pharmaceutical giant Novo Nordisk — the maker of Ozempic and Wegovy — announced a sweeping partnership with OpenAI to embed artificial intelligence agents across its entire operational chain. From genomic data analysis to supply chain optimization, every stage of how a drug is found, made, and delivered is now on the table. Read more »
1,503 Elo: Anthropic Dethrones OpenAI After 3-Year Reign
One thousand five hundred three. That is Anthropic’s Arena Elo as of March 2026, and it is the number Stanford HAI chose to open its annual AI Index with. When the institute released the 2026 AI Index Report on April 13, it did not bury the lede — the league table at the top of the global AI industry has a new name in first place. Read more »
$122B OpenAI Funding: The Biggest Private Bet in History
$122 billion — that is the size of the check the world just wrote to a company that has never traded on a public exchange. On March 31, 2026, OpenAI closed the largest private funding round in history, pushing its valuation to $852 billion. Read more »