Claude Opus 5.5 works at Fable level and costs 40 percent less
One early tester pushed through a 680,000-line migration in under a day. Cache reads, the biggest line item in any agent bill, drop from 50 to 20 cents per million tokens.
Mirendil: from a one to a five billion valuation in three months
Kleiner Perkins is said to be leading, with Andreessen Horowitz joining, for up to a billion dollars in fresh capital. Two of the founders left Anthropic in January.
GPT-6 Sol and Luna: OpenAI halves its API prices hours after Opus 5.5
On AutomationBench, Sol at xhigh effort beats Claude Opus 5 at max effort for nine percent of the cost per task. Luna comes in at 10 cents per million input tokens.
OpenAI will let outside assessors at its models during training
The claim being assessed gets pre-registered before the assessment starts. As evidence that independent investigation pays off, OpenAI cites its own Hugging Face incident.
No liability shield for labs that warn about the end of the world
The US Treasury now runs its own AI forum called Gold Eagle, and wants to learn from the big banks that fend off millions of attacks a day.
British Columbia sues OpenAI — and names Sam Altman personally
The chat log was alarming enough to trigger an internal review at OpenAI. The company still has not handed it over.
Harvey's gross margin went from 50% to minus 50% — then came Kimi K3
Uber burned through its entire annual AI budget by April, after telling its engineers to lean on Claude Code as hard as they could.
Jev costs $0.042 per million tokens, and the output is free
TypeSafe calls its yes/no question a Noul. The CEO confirmed on Hacker News that it is short for Bernoulli.