Tesla kicked off deliveries of the final Model S, based on the Plaid version and coming in the shape of the Signature Edition, starting at $159,420. Only 250 such cars will see the light of day, and ...

Anthropic is bringing its most powerful AI model to the general public for the first time, but it’s doing it with guardrails. On Tuesday, the AI firm launched Claude Fable 5, the first publicly ...

LONDON — The United States and other nations in the Five Eyes intelligence partnership on Wednesday took the unusual step of issuing a joint warning that China is using LinkedIn and other job ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Free accounts will be pushed to a lower model sooner than paid accounts. Paid subscribers can also manually choose Flash-Lite to use up fewer credits, but free accounts have no such manual option.