The latest model from OpenAI proved its mettle by tackling Valve’s iconic first-person puzzler. User cozyblaze got the AI to beat the full game in under 24 hours for less than $600! And it probably only required a small swimming pool’s worth of water to boot. There’s a video of a condensed version of the run. [Media: https://youtu.be/g5u2y0BwRJ0]

OpenAI's GPT-6 Astra solved ten open math problems for $2,000 and hit the Critical cybersecurity threshold, marking what the company calls the

OpenAI has released GPT-6 Astra, its most capable model yet. President Greg Brockman says it marks the start of the "AGI era." Astra tops benchmarks in math, coding, and…