The Ledger
Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.
why aren't all 3 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable
Lightcap: Base GPT-5 beats GPT-4o even without added reasoning time
“Even though if you don't allow any thinking time you still get a typically net better answer than you would for one of our non-thinking models like GPT-IV-I.”
Lightcap: GPT-5 beats previous models on SWE-bench and health benchmarks
“It scores better on things like Sweebench. It scores better on all the kind of academic evals that we put it through. This one in particular, we actually made a real emphasis to have it score better on certain health benchmarks. So It's better at medical reaso…”
Lightcap: GPT-5 bakes in tool use and longer-horizon reasoning
“So using tools, for example, is something that really thinks really important for overall intelligence, GPT two and three couldn't really do that as well. GPT-IV could do it in a more nascent way. And now GPT-V, you get that baked in with the benefit of these …”