Round 2: a real-world example set, a step-by-step benchmark, and 31 more Camel fixes

Two weeks ago we let a frontier model coach a small local model through Camel and fixed Camel between every run: twelve of thirteen beginner examples in the end, and 99 findings that were wrong for humans too. That post ended with a promise: the next runs use a different set of examples, so the fixes land in the parts of Camel the first thirteen did not reach. This is that round.