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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
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Week of 8 Jun 2026
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Topic

Interislander Ferry Replacement

12 items · 13 aliases · peaked week of 26 Apr 2026 · first seen 29 Apr 2026

A Labour spokesperson criticises National for reiterating past rail commitments without delivering on ferry replacement, while promoting additional transport initiatives like free public transport and clean car incentives.

Stance breakdown Methodology →

How the framings classify across 7 articles. Each framing is labelled by a small AI stance classifier; see the methodology page for details.

14%
86%
Supportive 1 Critical 6

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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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.

retail-nz Centre-right

essential for retail supply chains

****Ferry announcement welcomed by retailers**** \\ \\ **11 December 2024**\\ \\ Retail NZ is pleased that the Government has committed to replacing the Cook Strait ferries, as reliable infrastructure is essential for the transport of goods throughout New Zealand.
9 Jun
labour-party Left

national’s failure to address key transport gap

Release: National jumps on Labour’s trains
28 Apr
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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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