We watch the watchers, so you stay informed.
OpenBrief tracks New Zealand's significant political news, opinion, podcasts and social media — a curated, transparent set of sources, not the whole internet — then surfaces the signals the daily scroll hides: what's spiking, what's being ignored, what's fading, and how the left, centre and right frame the same story. Click any story to read it at the source — or open the data behind any signal.
Read ↗ opens the original story on the outlet's site
See the data → the articles & charts behind the signal
Which sources, and how the signals are computed → Methodology
The Spread · the week's biggest stories, three ways each
How the sides are framing it
#1 spike
Luxon's Mmp Referendum Announcement
The biggest jump in the press this week — read how the left, centre and right each told it.
See all coverage & the data →11
articles · ▲ +11/wk
Left
Unforced error in political messaging
The SpinoffRead ↗
Centre
Prime minister's commitment to electoral review
1News (TVNZ)Read ↗
Right
Prime minister's view on mmp referendum
NZ HeraldRead ↗
More coverage of this story
Coalition leadership is hard. Luxon’s ‘nuclear option’ of electoral reform is not the answer
Friday's Early Bird: National braces for poll after Luxon's dire week; Stanford wanted unlimited RSE workers; Bridges…
Luxon holds firm on MMP referendum call despite cross-party criticism
The Weekly Hoon: Luxon's MMP musings; NZ's jobspocalypse; Big data centres & sovereignty
To MMP or not to MMP, that is Christopher Luxon’s question
News Briefing: 7 August 2026
Long-form · OpenBrief Reports
All reports →This month's retrospective
Featured · Monthly
NZ Discourse Report — July 2026
1 August 2026 · 12 min read
Featured report
NZ Discourse Report — July 2026
The third monthly edition: a shipping-lane blockade became the vocabulary of a domestic campaign in twenty-one days, a missile test produced the month's only real consensus, the Foreign Minister out-covered the Prime Minister, and half of all measured agenda-setting traced to one organisation.
Read the report →
The signals · what the coverage data shows
Rising, ignored, fading & one-sided
Rising nowvs prior 4-wk avg
Topics climbing fastest in the press this week.
Luxon's Mmp Referendum Announcement
See the data →
Mmp Referendum History And Precedent
See the data →
Methamphetamine And Cocaine Imports
See the data →
Government-Business Relations
See the data →
What's being forgottenvs prior 4-wk avg
Dominated last month — now gone. Did the story end, or did we move on?
Police AccountabilitySee the data →
Cost Of Living Pressures On EventsSee the data →
Iran Military StrikesSee the data →
Only on one channelcorpus mirror
Stories living in just one place — missing from the rest.
Radio onlyTreaty Settlement RenegotiationSee the data →
Radio onlyLuxon's Apology And Voter PerceptionSee the data →
Cost Of LivingSee the data →
The lenses · top topics this week
What each corpus is talking about
Press
news · by article volume
Epsom Incident19Wellington Snow Incident17Coroner's Inquest Into Pauline Hanna's Death15Record Power Demand12
Open Press lens →Discourse
commentary + talk radio
Mmp Referendum History And Precedent16Luxon's Mmp Referendum Announcement15Unemployment Surge11Waatea Radio Broadcast11
Open Discourse lens →Money & influence · earned-media penetration
Full scoreboard →Lobby story penetration
How many of each group's press releases turned into carried coverage — fluctuates week to week as issues move.
New Zealand Taxpayers' Union
174 → 47
Greenpeace Aotearoa
52 → 31
Retail NZ
133 → 15
Free Speech Union
29 → 15
Helen Clark Foundation
75 → 13
Read it as posted → carried. Releases issued vs stories that earned coverage. A high carried-to-posted ratio means a group's message travels far beyond what it puts out.
Releases postedStories carried
Track a lobby group →
Profiles & briefings · the people behind the politics
Browse all MPs →Who's who this term
Every MP with a living dossier — donations, pecuniary interests, directorships, ministerial diaries and media mentions.
Christopher Luxon
National Party
View briefing →
David Seymour
ACT New Zealand
View briefing →
Andrew Hoggard
ACT New Zealand
View briefing →
Brooke van Velden
ACT New Zealand
View briefing →
Cameron Brewer
National Party
View briefing →
Casey Costello
New Zealand First
View briefing →
Chris Bishop
National Party
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Chris Penk
National Party
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Erica Stanford
National Party
View briefing →
Hon Mark Patterson
View briefing →
Hon Shane Jones
New Zealand First
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James Meager
National Party
View briefing →
Karen Chhour
ACT New Zealand
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Louise Upston
National Party
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Mark Mitchell
National Party
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Matt Doocey
National Party
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Mike Butterick
National Party
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Nicola Grigg
National Party
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Nicola WILLIS
National Party
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Nicole McKee
ACT New Zealand
View briefing →
Paul Goldsmith
National Party
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Penny Simmonds
National Party
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Rt Hon Winston Peters
New Zealand First
View briefing →
Scott Simpson
National Party
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Simeon Brown
National Party
View briefing →
Simon Watts
National Party
View briefing →
Tama Potaka
National Party
View briefing →
Todd McClay
National Party
View briefing →
Follow the money
Who's paying to be heard
$15.7M tracked
Donations, Meta and Google ad spend traced to the organisations behind the messaging — alongside agenda-setting, topic lifecycles and talk-radio reads.
8 newsrooms scored
Every monitored newsroom scored on what it covers — and what it stays quiet on while the public is talking.