Text briefing | Sources checked October 26, 2026
How to Verify AI Citations: Open the Link and Check the Claim
Open the citation, find the passage, and check whether it supports the exact claim beside the link.
- For
- Anyone checking links in an AI-assisted factual draft.
- Use it to
- Catch a working citation that contradicts or overstates its source.
A link can open successfully and still fail to support the sentence beside it. When an AI-assisted draft cites a source, check the claim and the linked page together before treating the citation as evidence.
Yesterday's claim table compared a draft with the source you supplied. This lesson takes the next step: inspect an external link, find the relevant passage, and decide what that passage actually establishes.
A constructed example with real source links
The three statements below are illustrative sentences we wrote for teaching. They are not an observed response from a separate AI run. The linked guidance is real; the unsupported claims are deliberately wrong or overstated.
| Illustrative claim in a draft | Link supplied beside it | What opening the source shows | Decision |
|---|---|---|---|
| “ChatGPT may produce fabricated citations.” | OpenAI's accuracy guidance | OpenAI describes fabricated quotations, studies, citations, and references as possible errors. | Supported as a possibility, not as a claim that every citation is fabricated. |
| “If a ChatGPT answer includes citations, you can skip checking its links.” | The same OpenAI page | The page advises checking important information and visiting linked sources directly. | Contradicted. Remove the shortcut claim. |
| “Anthropic says direct quotes guarantee zero hallucinations.” | Anthropic's guidance on reducing hallucinations | The guide recommends quotes and checking claims against citations as ways to reduce errors. It offers no zero-error guarantee. | Not established by this source. Remove the guarantee. |
The second link loaded when we checked it on October 26, 2026; it pointed to a page that says the opposite of the sample claim. The third page is relevant to the subject but does not justify the absolute word guarantee. A citation's presence, a familiar domain, or a plausible title cannot settle either question.
A four-step citation check
- Name the precise claim. Split sentences that combine several facts. Pay special attention to words such as always, never, guarantees, and only.
- Open the actual destination. Check the domain, page title, author or publisher, and any visible date or version. A search-result snippet or an AI-generated summary is not the linked source.
- Find the passage and read around it. Search the page for the key term, then read the surrounding paragraph. Record the source's words or a short, accurate paraphrase and its section. If you cannot find support, do not invent a quote.
- Mark the result and fix the draft. Use Supported, Contradicted, Not established, or Could not check. Change or remove a contradicted or unsupported statement. If the page is inaccessible, mark the check unfinished rather than treating the claim as false or proven.
Keep a small log: claim | destination and passage | result | date or version checked | revision. For the example above, the first row can remain with its cautious wording; the second should say readers need to inspect important linked sources; the third can say direct quotes and verification may help reduce unsupported claims. These are edits to our constructed example, not findings from a measured AI experiment.
A prompt to prepare the review
For a harmless, non-sensitive draft, you can ask an AI tool:
List each factual claim that has a citation. Give the destination URL and page title. If you can open the page, identify the passage that supports or conflicts with the exact claim and mark it Supported, Contradicted, or Not established. If you cannot access the page, mark Could not check. Do not invent passages, dates, or quotes. Flag absolute words such as “always” and “guarantees.” Return a claim-by-claim log without rewriting the full draft. I will open every source and verify your log myself.
DRAFT: [paste the non-sensitive draft and its links]
Some AI tools cannot open links in a given session. In that case, the tool can still help list claims and URLs, but you must open the pages and fill the evidence column. Even when a tool reports that it browsed, check the destination and passage yourself. OpenAI warns that plausible answers may contain fabricated citations. Anthropic recommends grounding claims in quotations and checking them; neither source promises that a prompt eliminates mistakes. NIST's Generative AI Profile, section 2.2 also describes misleading generated citations as a risk.
This method checks whether the cited material supports the wording. It does not prove that the material itself is accurate, current, or the right authority for your decision. If a page lacks an update date, write “no visible update date” rather than guessing. For consequential information, check the current primary source and get appropriate human review.
One step to try: Pick one harmless AI-assisted paragraph with two links. Open both links, record the passage behind each claim, and change any sentence that the source does not support.
Sources and disclosure
- OpenAI, “Does ChatGPT tell the truth?”, checked October 26, 2026. The page displayed “Updated: 3 days ago” at that check; this is the site's relative label, not a separately verified publication date.
- Anthropic, “Reduce hallucinations”, checked October 26, 2026. No update date was visible on the inspected page.
- NIST AI 600-1, Artificial Intelligence Risk Management Framework: Generative Artificial Intelligence Profile, section 2.2, published July 2024; checked October 26, 2026.
Disclosure: AI assisted research and drafting. Short Briefing constructed and checked the sample claims and source comparisons. No separate model output, measured accuracy gain, or real-world outcome is claimed. Any companion video uses synthetic narration and original project graphics.
One step you can use
Open one cited link and match its passage to the exact claim.
Change any sentence the source contradicts or does not establish.
Limits
A citation check does not prove that the linked source itself is accurate, current, or authoritative. Confirm these separately for consequential claims.
Disclosures
AI assisted research and drafting. Short Briefing constructed and checked the sample claims; no separate model output or measured gain is claimed. The companion video uses synthetic narration and original project graphics.
Corrections
No corrections have been recorded. See the corrections process.