- AIReasoner default model now claude-opus-4-7 (was sonnet-4-6); pipeline
reads ai.model from config and passes to constructor. The reasoner
class attribute is also Opus 4.7 so any caller without explicit model
defaults to the hackathon model
- README hero gains a "Built with Claude Opus 4.7" badge + a line linking
to the Cerebral Valley × Anthropic hackathon page
- New SUBMISSION.md — copy-paste blocks for every field of the
submission form: name, taglines, short / long description, "how Claude
is used" detail, GitHub URL, demo instructions, tags, tech stack,
team, license, and a final pre-submission checklist
LEGSTECH Optimizer
51a73c953b