Harness optimization is getting real receipts. AutoSaddler is offline harness learning from agent failure traces. Not another prompt tweak loop. It patches prompts, tools, and middleware as code. Then it keeps updates that survive a held out set. On the test sets (Pass@1): GAIA2: 53.0 → 62.0 (+9.0) SWE-Bench Pro: 37.3 → 46.9 (+9.6) Terminal-Bench 2.0: 40.0 → 50.0 (+10.0) That TB2 number also clears the expert tuned Terminus KIRA at 47.5. Kill generalization aware selection and GAIA2 falls to 50.6, under the default agent. Deep diagnosis and structured patches help. Dev set filtering is what stops the harness from overfitting the mini batch. On GAIA2, Figure 1b, about 147 leveraged traces to the best dev score vs about 1,400 for Meta-Harness.

Trump is hitting Americans hard with 50% tariffs on Canadian autos, trucks, auto parts and steel. Americans purchase a lot of those goods from Canada, and those goods will now be vastly more expensive for Americans to buy, worsening the government-created cost of living crisis.

The euro area's "real" trade balance in autos with China -- the numbers of cars exported v the number of cars imported. Just a massive swing. And the shock isn't over. No signs it is self correcting

Congratulations to the No. 22 United Autosports USA LMP2 Team and the No. 068 Car Blanche GTD Team on Winning the BDO Knows Strategy Award at the 2026 Motul SportsCar Endurance Grand Prix at Road America weekend! The BDO Knows Strategy Award recognizes teams at each IMSA event who demonstrate strategic planning, agility, and resilience under pressure.