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[Fix]: Issue 264 | Anthropic with Title Gen#341

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TylerB24890:fix/issue-264-anthropic-title-gen
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[Fix]: Issue 264 | Anthropic with Title Gen#341
TylerB24890 wants to merge 1 commit intoWordPress:developfrom
TylerB24890:fix/issue-264-anthropic-title-gen

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@TylerB24890 TylerB24890 commented Mar 25, 2026 •
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What?

Closes #264

This PR removes the multiple candidates from the Title Generation experiment and makes it return only one. All E2E and unit tests updated accordingly.

Why?

As described in #264 -- Anthropic and OpenAI no longer support multiple candidate responses. This PR ensures the title generation logic continues to work even if only one of those models is currently connected.

How?

Remove all references to candidates within the Title Generation experiment. With the removal of multiple candidates per response, the modal UI has been removed and titles are just inserted into the post directly. Editors can then regenerate the title as needed using the existing toolbar button.

Use of AI Tools

  • AI Assistance: Yes
  • Tool(s): Claude Code (Opus 4.6)
  • Used for:
    • Outlining everywhere candidates were referenced and used
    • Update E2E and Unit Tests accordingly

Testing Instructions

  1. Ensure the "Title Generation" experiment is enabled.
  2. Ensure only an Anthropic connector is active.
  3. Navigate to a post and click the "Regenerate" button.
  4. Confirm a title is generated and inserted into the post title field.
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github-actions bot commented Mar 25, 2026

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Co-authored-by: TylerB24890 <tyb@git.wordpress.org>
Co-authored-by: dkotter <dkotter@git.wordpress.org>
Co-authored-by: raftaar1191 <raftaar1191@git.wordpress.org>
Co-authored-by: jeffpaul <jeffpaul@git.wordpress.org>

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@TylerB24890 TylerB24890 mentioned this pull request Mar 25, 2026
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codecov bot commented Mar 25, 2026 •
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Codecov Report

❌ Patch coverage is 36.36364% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 57.69%. Comparing base (32c5e2d) to head (3b76755).

Files with missing lines Patch % Lines
...es/Abilities/Title_Generation/Title_Generation.php 36.36% 7 Missing ⚠️
Additional details and impacted files 
@@              Coverage Diff              @@
##             develop     #341      +/-   ##
=============================================
- Coverage      57.85%   57.69%   -0.16%     
- Complexity       615      616       +1     
=============================================
  Files             46       46              
  Lines           3165     3158       -7     
=============================================
- Hits            1831     1822       -9     
- Misses          1334     1336       +2
Flag Coverage Δ
unit 57.69% <36.36%> (-0.16%) ⬇️

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@jeffpaul jeffpaul requested a review from dkotter March 27, 2026 15:59
@jeffpaul jeffpaul added this to the 0.7.0 milestone Mar 27, 2026
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@dkotter dkotter Awaiting requested review from dkotter

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@TylerB24890 TylerB24890

Labels

[Experiment] Title Generation [Type] Bug Something isn't working

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0.7.0

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Successfully merging this pull request may close these issues.

Error using Anthropic with Title Gen

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@TylerB24890 @gziolo @jeffpaul