§9 of codegraph-integration note now documents the 2026-06-03 15:20 upgrade:
- enrich defaults to callWithFallback() chain (current model → fallback_providers)
- skips codex_responses transport providers automatically
- resolves __default._providerModel to endpoint-served name (not user alias)
- strips <think>...</think> blocks before JSON.parse
- explicit --provider still supported (skip chain, useful for fast mode)
Verified on 5 git repos (contract management / gongju / llm-intelligence /
user-system / supply-intelligence) — 13/13 OK, 0 fallback rotation needed,
all from minimax-m3/MiniMax-M3 (current agent model).
Docs-only commit; sibling subagent's parallel code changes are NOT included.
