1965494 - Wrong key points are generated for some articles in Link Previews

Status: NEW

(Core :: Machine Learning, defect)

Description

[Ciprian Georgiu, Desktop QA]

Attachment: key points broken.png

Found in

• Nightly 140.0a1

Affected versions

• Nightly 140.0a1
• Beta 139.0b5

Tested platforms

• Affected platforms: Windows 11, Ubuntu 24.04, macOS 14

Preconditions

• Firefox is launched.
• browser.ml.linkPreview.enabled = true

Steps to reproduce

1. Navigate to https://en.wikipedia.org/wiki/Metrosideros_bartlettii
2. Hover over the "Northland Region" link then hold Shift + Alt

Expected result

• The key points generated are correctly displayed in Link Preivews.

Actual result

• The key points generated contain broken phrases in Link Previews.

Regression range

• Mozregression points out Bug 1962761 - https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=e5c98f40f273d448b9b4fbb9e42ed5a1ec760f1c&tochange=84855b5131dbbb012e969a160d2f2c691b4de0db

Additional notes

• Please see the attached screenshot.
• It seems that the issue is repro only with certain links.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Setting Regressed by field after analyzing regression range found by mozregression in comment #0.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1962761

:atossou, since you are the author of the regressor, bug 1962761, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

Comment 3

[Ed Lee :Mardak]

bug 1959793 might be addressing this as it might be url related? "AI generated Key points insert a URL in between < >"

but the approach here could be specific for wikipedia where there's a table at the beginning of wikipedia reader mode