Evidence explorer

Every claim we hold, and how far we can stand behind it.

142 claims across 39 products. 30% are confirmed against the source text by the evidence gate; 39% come from a class with no vendor interest. Everything below is browsable, filterable, and available as JSON.

What this corpus is made of

Evidence class	Claims	Confirmed	What it can support
Peer-reviewed study	19	5	Independent review before publication. The only class that survives a sceptical committee unaided.
Regulatory filing	4	0	A statement made to a regulator, where being wrong has consequences.
Independent report	32	9	Analysis by someone with no stake in the sale.
Customer case	4	3	A real deployment, but selected and framed by someone with an interest.
Press release	63	23	The vendor's own announcement. Useful for dates and facts, not for outcomes.
Vendor page	20	2	Marketing copy. Establishes what is claimed, never that it is true.

Showing 4 of 4 matching claims (142 in the full corpus) · 100% of this selection is confirmed · clear filters

NEJM AI randomized trial (Dec 2025): among 238 outpatient physicians across 14 specialties (Nov 4, 2024-Jan 3, 2025) randomized to Microsoft Dragon Ambient eXperience (DAX) Copilot, Nabla, or usual care, DAX was used in 33.5% of 24,696 visits; DAX users showed no significant change in time-in-note (-1.7%; 95% CI -9.4% to +5.9%; P=0.66) but significant improvements in burnout measures (Mini-Z +2.83; PTL -39.9) versus control.
DAX CopilotPeer-reviewed studyConfirmed2025-12-01Open source ↗
Provenance
Claim ID
clm_dd375bd99918073f92db
Version
1
Workflow
Ambient Clinical Documentation
Dimension
evidence strength
Retrieved
2026-08-27
Reviewer
healthit-gate-v1
Source URL
https://pmc.ncbi.nlm.nih.gov/articles/PMC12768499/
TechCrunch (Oct 5, 2025): "On Monday, the company announced a $65 million Series B led by Steve Cohen’s Point72 Private Investments. It also announced a new tool: an AI agent that calls patients on behalf of the doctor."
Heidi ScribeIndependent reportConfirmed2025-10-05Open source ↗
Provenance
Claim ID
clm_f1957c0f6d28b7b54c19
Version
1
Workflow
Ambient Clinical Documentation
Dimension
market durability
Retrieved
2026-08-27
Reviewer
healthit-gate-v1
Source URL
https://techcrunch.com/2025/10/05/heidi-health-raises-65m-series-b-led-by-steve-cohens-point72/
TechCrunch (Oct 5, 2025): Heidi Health "has returned more than 18 million hours to frontline healthcare providers from more than 70 million patient visits in 116 countries."
Heidi ScribeIndependent reportConfirmed2025-10-05Open source ↗
Provenance
Claim ID
clm_5dd229d4aaeffc35d8cb
Version
1
Workflow
Ambient Clinical Documentation
Dimension
economic value
Retrieved
2026-08-27
Reviewer
healthit-gate-v1
Source URL
https://techcrunch.com/2025/10/05/heidi-health-raises-65m-series-b-led-by-steve-cohens-point72/
Nabla's ambient AI is used by 85,000 clinicians across more than 130 healthcare organizations (University of Iowa, Denver Health, CVS Health); live ARR grew 5x in 6 months; integrates with Epic and 20+ EHRs
Nabla CopilotPress releaseConfirmed2025-06-17Open source ↗
Provenance
Claim ID
clm_0a6a7895fec4664e98df
Version
1
Workflow
Ambient Clinical Documentation
Dimension
deployment traction
Retrieved
2026-08-27
Reviewer
healthit-gate-v1
Source URL
https://www.nabla.com/blog/70m-series-c

Know a source we are missing?