Proprietary Index
The Apprised AI Disagreement Index
When two independent AI models read the same day's news, how often do they disagree on how settled the facts are? Apprised's published editor (Claude) and an independent cross-check (Kimi) each rate the day's contested events; this is the share where they made a different call, over the last 30 days. Updated 2026-07-27.
41/100
On the 74 events both models rated independently over the last 23 days, they assigned a different certainty call 41% of the time. Lower = the two models converge on what's settled; higher = they genuinely diverge.
78%
High-confidence matches
Matched events per day
2026-06-282026-07-27
Daily samples are small (a few matched events each) — the headline is the 30-day window rate, not any single day.
Where the two models disagreed
The specific recent events where the published Claude editor and the independent Kimi read landed on a different certainty call. Pairing is heuristic (matched on shared distinctive terms), so each row is a flagged candidate, not a hand-verified contradiction — open that day's World brief to read both models' full reasoning and the source coverage, and judge it yourself.
Kazakhstan President Tokayev proposed to Putin a 'freeze' of the Ukraine conflict with world-power assistance, at the Russia-Kazakhstan Interregional Forum in Omsk
Claude: Developing · Kimi: Consensus (4 shared terms)
Framed by: 24.kg (Kyrgyz-based, 24.kg), TASS (tass.com), The Guardian (theguardian.com — indirect)
See the full collision & sources on the 2026-07-27 World brief →
Ukraine reportedly attacked an Iranian vessel in the Caspian Sea, killing a sailor — Iran accused Kyiv of seeking to 'expand the war'
Claude: Developing · Kimi: Consensus (2 shared terms)
Framed by: Defense News (defensenews.com), Military Times (militarytimes.com), BBC Amharic (bbc.co.uk/amharic — relay of Iranian claim)
See the full collision & sources on the 2026-07-27 World brief →
Iran rejects U.S. cease-fire proposal delivered by Iraqi Prime Minister Ali al-Zaydi, while simultaneously warning UK over B-1 basing
Claude: Contested · Kimi: Consensus (5 shared terms)
Framed by: NYT (nytimes.com), BBC Somali service (bbc.co.uk), IRNA (irna.ir), Al-Jazeera Arabic (aljazeera.net), Ukrainska Pravda (pravda.com.ua)
See the full collision & sources on the 2026-07-24 World brief →
Iran's parliament speaker Ghalibaf, an IRGC veteran, pursues diplomacy against hardliner opposition while serving as Iran's chief nuclear negotiator
Claude: Contested · Kimi: Consensus (2 shared terms)
Framed by: Middle East Eye (middleeasteye.net), National Post Canada (nationalpost.com), Straits Times (straitstimes.com), Daily Sabah (dailysabah.com)
See the full collision & sources on the 2026-07-22 World brief →
U.S. launches 9th consecutive night of strikes on Iran; IRGC claims Strait of Hormuz traffic at zero and blows up two tankers
Claude: Contested · Kimi: Consensus (3 shared terms)
Framed by: Mehr News (en.mehrnews.com), Reuters (via Khaleej Times), CNBC, ABC News, Xinhua (english.news.cn), CGTN (news.cgtn.com)
See the full collision & sources on the 2026-07-20 World brief →
U.S. completes seventh consecutive night of strikes on Iran; Iran retaliates against Kuwait, Bahrain, Jordan, and Saudi Arabia
Claude: Contested · Kimi: Consensus (5 shared terms)
Framed by: Al-Monitor/Reuters, ABC News, Washington Examiner, Foreign Policy, Tehran Times, Anadolu Agency
See the full collision & sources on the 2026-07-18 World brief →
Iranian drones struck U.S. Patriot batteries, radar systems, and fuel tanks at bases in Kuwait and Bahrain on the fifth day of U.S.-Iran strikes, with Tehran simultaneously reimposing a Strait of Hormuz blockade.
Claude: Contested · Kimi: Consensus (3 shared terms)
Framed by: Mehr News Agency (en.mehrnews.com), NYT (nytimes.com), Al-Monitor/Reuters (al-monitor.com), ABC News (abcnews.com), Iran International (iranintl.com), Long War Journal (longwarjournal.org)
See the full collision & sources on the 2026-07-16 World brief →
A Ukrainian drone attack killed the chief engineer of the Zaporizhzhia Nuclear Power Plant, Alexander Yakovlev, in a vehicle between the plant site and the town of Enerhodar.
Claude: Contested · Kimi: Consensus (5 shared terms)
Framed by: Moscow Times (themoscowtimes.com), TASS (tass.com), ABC News (abcnews.com)
See the full collision & sources on the 2026-07-16 World brief →
Ukraine conducted what is being described as the first fully unmanned amphibious raid in military history, targeting Russian-held positions at the Kinburn Split using sea, land, and air autonomous vehicles.
Claude: Developing · Kimi: Consensus (7 shared terms)
Framed by: Euromaidan Press (euromaidanpress.com), Naval News (navalnews.com), Ukrainska Pravda (pravda.com.ua), RT (rt.com), TASS (tass.com), Defense One (defenseone.com)
See the full collision & sources on the 2026-07-15 World brief →
Iran's IRGC strikes US military bases in Bahrain, Kuwait, and Jordan, with Jordan claiming to intercept four inbound Iranian missiles
Claude: Contested · Kimi: Consensus (3 shared terms)
Framed by: Middle East Eye (middleeasteye.net), BBC Amharic (bbc.co.uk/amharic), BBC Urdu (bbc.co.uk/urdu), IRNA (irna.ir)
See the full collision & sources on the 2026-07-14 World brief →
Iran declares Strait of Hormuz closed; U.S. and Iran dispute actual navigability
Claude: Contested · Kimi: Consensus (5 shared terms)
Framed by: IRNA (en.irna.ir), Press TV (presstv.ir), Investing.com, National Post (nationalpost.com), Maliweb.net (AFP relay), The American Conservative (theamericanconservative.com)
See the full collision & sources on the 2026-07-13 World brief →
Death of Senator Lindsey Graham, 71, one day after returning from Ukraine
Claude: Contested · Kimi: Consensus (3 shared terms)
Framed by: AP (apnews.com), NYT (nytimes.com), Washington Post (washingtonpost.com), ABC News (abcnews.com), Hungarian Conservative (hungarianconservative.com), Al-Monitor (al-monitor.com)
See the full collision & sources on the 2026-07-13 World brief →
What it measures
Most AI news tools hide which model wrote the answer. Apprised runs two: a published editor (Claude) and a genuinely independent cross-check (Kimi). This index is the share of the day's contested events on which the two models assigned a different factual-certainty call — a live, daily read on how much two leading models diverge on what's actually settled. It complements the Consensus Index (which measures corroboration across outlets, one model); this measures agreement across models.
How events are matched — and why the number is honest
We pair each of the editor's contested events with the independent model's closest read by shared distinctive terms — proper nouns and specifics, not generic words like "strike," "talks," or "missile." A pair counts only when the two share at least two such terms; matched pairs in this window share a median of 3, and 78% share three or more. Events without a confident match are discarded, never guessed. Certainty is collapsed to settled (Consensus) versus unsettled (Contested or Developing) so adjacent grades don't inflate the number. The headline is a 30-day rate; daily samples are too small to publish alone. See the full methodology.
Cite this index
The Apprised AI Disagreement Index, Apprised.news. 2026-07-27: 41/100 over 74 matched cross-model events.
https://apprised.news/index/disagreement
Live JSON: /api/disagreement-index. Underlying daily reads appear on each World desk brief.