{"topic": "Sydney Metro M1 extension testing October 2026", "url": "https://www.smh.com.au/politics/nsw/home-stretch-for-metro-with-test-runs-from-tallawong-to-bankstown-20260713-p60evo.html", "created_at": 1786266237219, "request_id": "deepdive-1786266237219"}