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Coverage benchmark — CTV News on CFB Wainwright against other outlets

Roger Wilco Imagery · 26 Oct 2026 · BENCH-006 · Coverage benchmark · Model-generated (LLM); see Method.

Bottom line

CTV News's Wainwright coverage rates C+. That matches the preliminary grade in BENCH-002 to BENCH-005, but the reasons are different. Those benchmarks rated CTV's accuracy A− and called its record "clean". It was not. CTV avoided the two errors that did the most damage elsewhere, seven dead and a gas line. But it reported an explosion in its own voice for two days and never corrected that. Its originality and family coverage were better than the preliminary grade allowed.

CTV's Wainwright work

We found 44 items: 25 text stories (including one live blog that was retitled at least four times) and 19 videos. No ctvnews.ca page rendered its article body for this review. Pages return metadata, headlines and captions only. CTV is not paywalled, so this is a rendering problem, not a paywall. Body text came from CP24, Bell Media's sister site, which carries the same stories with the same bylines and canonical links back to ctvnews.ca. Our retrieval tool summarises pages, so the quotations below are lines we asked it to return verbatim, not full transcripts. Times are as displayed (EDT); subtract two hours for MDT.

Read means we have the body text via CP24. Meta means headline, description, captions and byline only. Headline means title and URL only.

Text stories and live blog

Date (EDT) Piece Byline Access What it added
17 Oct 20:16 (upd. 18 Oct 09:27) Fatalities and injuries after explosion and fire at Canadian Forces Base in Alberta (earlier headlines: "Major fire spreading through municipality after incident at Canadian Forces Base: officials"; "'Significant casualties' after explosion at Alberta military base: MP"; "Fatalities and injuries reported after incident at Alberta military base: defence minister") Hannah Kavanagh, Bryann Aguilar Read (CP24, two versions) First-night story. The MD of Wainwright's high-wind warning; fire crossed the base fence; McGuinty: "I cannot recall an incident like this"; DND: started about 4 p.m. in the training area; no toll given; no cause or gas claim in the body. "Explosion" first appears via MP Dane Lloyd ("hearing of 'significant casualties' after an explosion"), then stands alone in the headline
18 Oct (live; retitled) What happened at CFB Wainwright? 4 soldiers dead, 39 wounded. Here are the confirmed facts. (earlier: "Unknown number of fatalities, injuries at Alberta military base"; "Terrorism ruled out in Canadian Forces Base explosion in Alberta"; "Four dead, dozens wounded in CFB Wainwright fire, PM says"; "Rapidly moving fire 1 km away reached troops in less than a minute: Maj.-Gen. Rutland") CTVNews.ca Staff; entries by Angela Amato, Devika Desai, Archie Niari, Karyn Mulcahy, Aarjavee Raaj, Jermaine Wilson, Diego Romero Read (CP24) Toll four throughout; "explosion" in at least seven entries, the last at 19:40 ("the explosion and ensuing fire"); 21:22 entry: not oil and gas infrastructure; 21:51 entry: Rutland's "30 to 60 seconds"; C Company on a grenade range and section attack ahead of Latvia; board of inquiry; Code Orange lifted. Title tag: "Fire reached troops in under a minute"
18 Oct 11:47 Local mayoral candidate's son critically injured in CFB Wainwright tragedy (CTV Barrie) Jocelyn Martin Read (CP24) Oro-Medonte candidate Cathy Keane's eldest son critically injured; the earliest named injured soldier's family we found
18 Oct 13:39 (upd. 16:09) 4 dead, dozens injured in violent fire at CFB Wainwright: Carney The Canadian Press Meta Carney's confirmation of four
18 Oct 13:39 (upd. 23:34) The fire was known. Hours later, it turned catastrophic The Canadian Press Meta Fire known beforehand, not considered a threat
18 Oct 15:49 New videos show 'fast-moving' fire burning near CFB Wainwright Chris Fox Read (CP24) Video "obtained by CTV News" from a private property about 1 km from the base; no filming time, no verification described. Says Carney described "an explosion"; he did not
18 Oct 18:50 2 soldiers from B.C. dead in CFB Wainwright fire: officials (CTV Vancouver) Lisa Steacy Read (CP24) Goulding and Lykkemark identified; B.C. reaction. Clean
18 Oct 18:58 (upd. 21:08) What we know about the deadly fire at CFB Wainwright (URL: "what-we-know-about-deadly-explosion-and-fire") Archie Niari Meta Headline later changed from "explosion and fire"; the description still says "after an explosion and fast-moving fire"
18 Oct 21:47 The 4 soldiers killed in fast-moving fire at CFB Wainwright in Alberta The Canadian Press Meta Victims
19 Oct 15:36 CFB Wainwright fire highlights long, painful process of burn recovery, specialists say The Canadian Press Meta Burn care
19 Oct 17:22 What happened at Wainwright? Canada's top general tells CTV News the inquiry findings will be made public. Spencer Van Dyk Meta Carignan's "intention" to publish the board of inquiry's findings, said to CTV
19 Oct 18:41 How did the deadly fire at CFB Wainwright spread so quickly? Angela Amato Read (CP24) Mike Flannigan (TRU): grass fires spread at about 10% of wind speed; Jen Beverly (U of A): warm, dry, low humidity; front turned the fire from north-east to south-east; likely human-caused
19 Oct 19:20 'An incredible person': Sgt. Morgan Wong, 26, remembered Hannah Kavanagh Meta Victim profile. Caption calls it a fire "on a Saturday night"
19 Oct 21:34 'It's just not fair': Fraser Valley teen remembered (CTV Vancouver) Ben Miljure Read (CP24) Lykkemark's foster mother Nadine Dunford and best friend
20 Oct 19:59 'You just feel so helpless': Family of soldier badly burned holds on to hope Kathy Le (Edson) Read (CP24) Cpl. Sean Hiatt, 24: second-degree burns to about half his body, sedated, intubated, U of A burn unit; sister Teresa and girlfriend Sara Dizon
~20 Oct 33 military members injured in CFB Wainwright fire remain in hospital: minister Canadian Press (Ian Bickis; BENCH-007) — carries the Hiatt interview Headline Casualty update
21 Oct 14:57 27 soldiers still hospitalized, 13 in critical condition: Smith Hannah Kavanagh Read (CP24) Burns over 30–80% of some bodies; dressing changes up to two hours; Ontario sending 19 burn nurses and five OR nurses
22 Oct 05:38 (upd. 23 Oct 17:03) CFB Wainwright fire began on automatic grenade launcher range that crews could not reach: official (began as CP's "Officials to provide update on fatal fire") Hannah Kavanagh Read (CP24) AGL range origin (Hanrahan); crews "monitored the flames" because of the location; warning 2:14 p.m., worst wind up to 82 km/h "just over an hour later"; correction notice on 105 km/h; no gas; three investigations; the pairs-range correction
22 Oct 07:35 What we know about the CFB Wainwright fatal grassfire investigation Judy Trinh Read (CP24) Board of inquiry 9–12 months (DND's Cheryl Forrest); Beverly: "surprised" training went ahead with gusts forecast to 90 km/h; fire burning "a few hours" about 1 km away; "satellite images show about 10 square kilometres"
22 Oct 17:41 Family of Prince Albert soldier killed in CFB Wainwright fire set to speak (CTV Saskatoon) David Prisciak Meta Farrell family news conference
24 Oct 15:04 What we know and don't know about the deadly fire at CFB Wainwright The Canadian Press Read (CP24) Hanrahan: "no indication that there was an explosion of any kind"; officials declined to say why training continued; pairs-range correction

Also found, headline only: Calgary rallies for Wainwright through blood donations; "United in grief": House of Commons holds moment of silence; Canada's leaders react; Live soon: a CTV News Alberta Special Report.

Video and broadcast (titles and descriptions only; segments not viewed)

Date Segment Reporter / note
18 Oct Emergency personnel on site after fire breaks out · "Watch: Helicopters arrive on scene after explosion at Wainwright CFB" · "'Deeply saddened': Jason Kenney responds to CBT [sic] Wainwright explosion" (the last two are titles found in the live blog's related list) Not named
18 Oct 'Extraordinary tragedy': More about CFB Wainwright's live fire training operations Graham Richardson, Ottawa bureau chief
18 Oct Four service members killed, dozens wounded · 39 hospitalized, 19 in critical condition · Military official names casualties · "Military official says winds were 'within standard procedures' prior to fire" · Aftermath of fire Briefing clips
19 Oct CTV News Alberta Special Report on the Wainwright tragedy (posted 00:39 EDT, i.e. the evening of 18 Oct in Alberta) Hosts not listed
19 Oct CFB Wainwright fire: 'Not normal for a fire to move a kilometre in 30 to 60 seconds' · MPs hold moment of silence · Details about deadly fire The "not normal" line is officials', from the 18 Oct briefing
20 Oct What the military's investigation into Wainwright could look like · "Satellite imaging shows scope of fire at CFB Wainwright" (caption only; imagery source unknown) Not named
22 Oct Change in wind direction 'significantly increased' fire's spread · Canada's top soldier addresses victims and families · Ontario sends nurses Briefing clips; CTV Calgary
23 Oct Family of soldier killed in CFB Wainwright fire speaks out for first time CTV Saskatoon (Farrell family)

CTV National News, Power Play and Question Period. We found no segment of CTV National News by title. Power Play episodes for 19–23 Oct and Question Period for 18 and 25 Oct are listed on CTV's show pages, but no segment titles are given and none mentions Wainwright. We did not watch any of them, and we cannot say what they covered.

Against the measured record

Measured facts are from RWI SITREP 005 rev. 1 and Prime Rogue's 21–24 Oct series.

Question Measured CTV said Verdict
Deaths 4 (official, 18 Oct) No number on night one; four from 18 Oct Right; no wrong number found
Explosion None. Rutland, 18 Oct: no explosions occurred "After explosion and fire" (17–18 Oct headline, still live); "Terrorism ruled out in … explosion" (18 Oct live-blog title); "explosion" in at least six 18 Oct entries; Carney said to have described "an explosion" Wrong; never withdrawn. CTV carried Hanrahan's "no indication … of any kind" only in CP copy on 24 Oct
Gas Not involved "Not believed to be a result of oil and gas infrastructure" (18 Oct, 21:22); "no natural gas infrastructure was involved" (22 Oct) Right throughout
Fire before the run Burning by noon (Landsat 12:17, ~0.44 km²) Started "at approximately 4 p.m." (17 and 18 Oct, several pieces) alongside "known for several hours" (CP, 18 Oct) and "burning … a few hours" (Trinh, 22 Oct) Contradiction never resolved; noon not reported
Wind warning and gust Forecasts at 04:30 and 10:48 called for ~80 km/h gusts; warning 14:14–14:15; front 14:50; gust 82 km/h at 15:16 Yellow warning 2:14 p.m.; worst wind up to 82 km/h "just over an hour later" (22–23 Oct, after correcting 105 km/h) Right: the closest gust timing we found in mainstream coverage. "Change the course of the evening" is loose: the run was mid-afternoon
Run GOES 76.5 MW 15:10 → 1,215 MW 15:30 → 336 MW 15:40 Not reported Missed
Contact with troops ~15:19–15:26 (model) "Just before 4 p.m." (Rutland, in CP copy) Relayed
Spread 5–14 min per km (Prime Rogue model) "Fire reached troops in under a minute" (live-blog title tag); "30 to 60 seconds" (video title). Flannigan's 10% rule (19 Oct) implies ~8 km/h at 82 km/h, about 7 min per km Relayed as fact; CTV's own expert's rule contradicts it, and CTV did not say so
Burned area ~10.7 km² "About 10 square kilometres" from satellite images (Trinh, 22 Oct; source not named) Right; two days after CBC
Origin Downrange of Range 11 (AGL range), PDA 2 AGL range, crews could not reach it (22 Oct) Right; same day as CBC, Global and the Globe
Exercise Pairs range, not section attack Section attack (18 Oct live blog); pairs-range correction carried 22 and 24 Oct Right once corrected
14 Oct fire in PDA 2 Separate ~0.9 km² fire Not reported Missed (as by every outlet)

The explosion

This is the main question for CTV, because "Clean" is how BENCH-002 to BENCH-005 described it.

What CTV got first

What CTV got wrong or missed

Against other coverage

Outlet Main mode Original evidence Accuracy record Versus CTV
CTV News Briefings, live blog, regional families, CP wire Fire video; Carignan commitment; gust timing; Hiatt and Keane families; Flannigan's spread rule "Explosion" in its own voice and attributed to Carney, uncorrected; no toll or gas error; one correction notice —
Ashleigh Stewart / Global Data + documents Noon Landsat detections; Range Standing Orders No errors found in her bylined pieces Far more original; CTV's gust timing was sharper
Global (non-Stewart) Breaking news Unnamed military sources Seven dead, explosion, gas line; no notices CTV avoided seven and gas; shared the explosion, but without Global's mechanism
CBC Live blogs, families, video Planet burn area; burn-unit capacity "Confirms" seven; gas well on air CBC more original and broader on families; CTV's errors smaller
The Globe and Mail Briefings, features Memo (jointly); DND noon attribution No errors found in what we could read The Globe more accurate and more original
Canadian Press Wire explainers, fact check Few; strongest on corrections No toll, explosion or gas errors of its own; small uncorrected errors (Canmore distance, "anti-grenade") A large share of CTV's text; CP more careful on the explosion
Prime Rogue Modelling + records Gust time, spread model, gas tests, OCME jurisdiction Versioned, logged corrections Cites CTV/CP24 for briefing facts; goes much further on timeline and spread

Scorecard

Dimension CTV Note
Speed A− First story at 20:16 EDT (18:16 MDT) on the night; live blog and regional stations in four provinces by 18 Oct; Alberta special report that evening
Accuracy C+ Toll and gas right; explosion wrong in its own voice and misattributed to the PM; "4 p.m." and "under a minute" stated as fact; gust timing right
Originality C+ Fire video, Carignan commitment, gust timing, two injured soldiers' families first; no documents
Sourcing C+ Named officials and experts in later pieces; MP hearsay promoted to headline; Carney misquoted; heavy CP dependence
Data, maps, imagery D+ Unsourced ~10 km² line and an unopened satellite video; warning and gust times
Handling uncertainty C+ No number before Carney's; gas ruled out promptly; explosion asserted; spread claim made a title
Families and victims B+ Hiatt, Keane, Lykkemark, Goulding, Wong, Farrell, hospital families; less depth than CBC's interviews
Accountability follow-through C Carignan on the record; Beverly's question; otherwise relayed
Corrections C One visible notice (wind speed); explosion and Carney line uncorrected; a headline changed silently
Overall C+

Update (26 Oct): Canadian Press row revised after the full CP review (BENCH-007).

Outlet Originality Accuracy Use of data Handling uncertainty Overall
Prime Rogue A A− A A A−
Stewart (Global) A A A− A A−
The Globe and Mail B B+ D B+ B (provisional)
Canadian Press C+ A− D+ A− B
CBC News B− C C+ C C+
CTV News C+ C+ D+ C+ C+
Global (non-Stewart) C D D D D+

The other outlets' grades are carried over from BENCH-002 to BENCH-005. CTV's overall grade is unchanged from the preliminary C+, but its row changes. Accuracy falls from A− to C+ and handling uncertainty from B to C+, because of the explosion headlines and the Carney misattribution, none of which the earlier benchmarks had seen. Originality rises from C to C+ and use of data from D to D+, for the fire video, the gust timing and the families. The earlier "Clean" rested on one 22 Oct story, which is in fact CTV's best piece.

What a reader should take away

What could not be verified

Sources