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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.
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Topic

Housing Supply Squeeze

35 items · 14 aliases · peaked week of 26 Apr 2026 · first seen 28 Apr 2026

A new report reveals the Bay of Plenty has become the most expensive region in New Zealand to rent, driven by a housing supply shortage, population shifts, and global economic pressures, raising alarm over affordability and access across Aotearoa.

Stance breakdown Methodology →

How the framings classify across 10 articles. Each framing is labelled by a small AI stance classifier; see the methodology page for details.

90%
10%
Critical 9 Neutral / explainer 1

Volume by source orientation Methodology →

Stacked weekly counts; colour by lean. “n/a” covers government and iwi-Māori sources where lean isn't applicable.

Alias drift

How this topic has been named, week by week. A new alias winning out is usually a framing shift.

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In the press Methodology →

How the news corpus has covered this same topic over the last 12 weeks. 10 articles from RNZ, Stuff, NZ Herald, ODT, 1News, Newsroom and The Spinoff. Click through to the press view for the full panel.

12-week press volume 10 articles
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Heard on radio

Verbatim segments from politicians speaking on podcasts and radio shows about this topic. Sourced via the voice-reference library — each speaker has been confirmed manually from their voice clip. Click play to stream the original audio from the publisher, pre-seeked to the moment the quote starts.

  • Yeah. I was interested in your comments in front of that lick committee, was it last week or the week before, whenever it was about the you know, the stuff on the paper for housing developments and things like that. Uh, how real's that? And and the reason I raise that with you is if you're not going to buy off a bit of paper on the plan, then maybe the plan doesn't get done in the first place, and therefore in a couple of years' time we're going to be going, we don't have enough houses again.
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Sample framings

Up to 12 framings spread across orientations. Each framing is a short phrase the topic extractor generated to characterise the piece's stance — not a quote from the source. Click through to read the original.

spinoff Centre-left

persistent in high-demand regions despite market shifts

Why New Zealand renters may be about to have it better than Australians
7 Jun
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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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