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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
Weekly Rolling 7 days
live window
Press topic

Greenfield Development

3 articles · 3 aliases in press · peaked week of 10 May 2026 · first seen 1 May 2026

A national housing policy reversal in Auckland, known as Plan Change 120, is being repositioned to focus on areas with existing infrastructure, addressing concerns over sewage, transport, and land availability while limiting development to viable locations.

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

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Recent headlines

Most recent 3 articles linking to this topic.

Sample framings

Up to 12 framings spread across outlets. Each framing is the LLM's one-line characterisation of the article's editorial angle — not a quote.

spinoff Centre-left

shift from remote to urbanised sites

All the bogus reasons for nationals latest housing u turn
19 Jan
nzherald Centre-right

unified planning for sustainable urban expansion

Waikato: Hautapu industrial hub gets $100m upgrade to tap Golden Triangle boom
14 May
Free account Create a free account to see every framing on this topic — plus alerts when framing shifts or an MP adopts new language. Create a free account Log in

How the public reacted

Social-media signal on the same topic, drawn from the social lens. Engagement is likes + 2×shares + 3×replies, the same weighting used across the digest cards. View on /social →

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