Add Claude Fable 5 to Anthropic BYOK (#58945) (cherry-pick to stable) by rtfeldman · Pull Request #58957 · zed-industries/zed · GitHub
//voltron/pull_requests_fragments/pull_request_layout" data-turbo-transient="true" />
Skip to content
Search or jump to...
Search code, repositories, users, issues, pull requests...
-->
Search
Clear
Search syntax tips
Provide feedback
--><br>We read every piece of feedback, and take your input very seriously.
Include my email address so I can be contacted
Cancel
Submit feedback
Saved searches
Use saved searches to filter your results more quickly
-->
Name
Query
To see all available qualifiers, see our documentation.
Cancel
Create saved search
Sign in
//voltron/pull_requests_fragments/pull_request_layout;ref_cta:Sign up;ref_loc:header logged out"}"<br>Sign up
Appearance settings
Resetting focus
You signed in with another tab or window. Reload to refresh your session.<br>You signed out in another tab or window. Reload to refresh your session.<br>You switched accounts on another tab or window. Reload to refresh your session.
Dismiss alert
{{ message }}
zed-industries
zed
Public
Uh oh!
There was an error while loading. Please reload this page.
Notifications<br>You must be signed in to change notification settings
Fork<br>9k
Star<br>84.9k
Merged<br>Add Claude Fable 5 to Anthropic BYOK (#58945) (cherry-pick to stable)#58957rtfeldman merged 2 commits intov1.5.xzed-industries/zed:v1.5.xfrom cherry-pick-v1.5.x-8bd2ce70zed-industries/zed:cherry-pick-v1.5.x-8bd2ce70Copy head branch name to clipboard
Conversation
rtfeldman
commented
Jun 9, 2026
Copy link
Adds support for Anthropic's Claude Fable 5 model when using your own<br>Anthropic API key. Because Fable 5 cannot be offered under Zero Data<br>Retention (Anthropic retains inference logs for 30 days), this gates the<br>model behind an explicit data-retention consent: a new<br>telemetry.anthropic_retention setting (default off, surfaced in the<br>Privacy section of the settings UI), and a hard, non-retryable check in<br>the cloud completion path that raises a typed error when consent is<br>missing.
When Fable 5 declines a request, it transparently falls back to Claude<br>Opus 4.8 (matching Anthropic's server-side behavior), and the agent<br>panel shows a callout for the consent error with "Switch to Opus 4.8" /<br>"Accept" actions that resume the failed turn so the user's message<br>continues without retyping.
Closes AI-382
Release Notes:
- Add Claude Fable 5 to Anthropic BYOK
Co-authored-by: Mikayla Maki<br>" data-view-component="true" class="dropdown-item btn-link">
Copy Markdown
Contributor
Cherry-pick of #58945 and #58949 to stable
Adds support for Anthropic's Claude Fable 5 model when using your own
Anthropic API key. Because Fable 5 cannot be offered under Zero Data
Retention (Anthropic retains inference logs for 30 days), this gates the
model behind an explicit data-retention consent: a new
telemetry.anthropic_retention setting (default off, surfaced in the
Privacy section of the settings UI), and a hard, non-retryable check in
the cloud completion path that raises a typed error when consent is
missing.
When Fable 5 declines a request, it transparently falls back to Claude
Opus 4.8 (matching Anthropic's server-side behavior), and the agent
panel shows a callout for the consent error with "Switch to Opus 4.8" /
"Accept" actions that resume the failed turn so the user's message
continues without retyping.
Closes AI-382
Release Notes:
Add Claude Fable 5 to Anthropic BYOK
Co-authored-by: Mikayla Maki mikayla@zed.dev
-->
Sorry, something went wrong.
Uh oh!
There was an error while loading. Please reload this page.
-->
All reactions
rtfeldman
self-assigned this
Jun 9, 2026
cla-bot<br>Bot
added<br>the
cla-signed
The user has signed the Contributor License Agreement<br>label
Jun 9, 2026
zed-community-bot<br>Bot
added<br>the
staff
Pull requests authored by a current member of Zed staff<br>label
Jun 9, 2026
rtfeldman
and others<br>added 2 commits<br>June 9, 2026 14:43
Adds support for Anthropic's Claude Fable 5 model when using your own<br>Anthropic API key. Because Fable 5 cannot be offered under Zero Data<br>Retention (Anthropic retains inference logs for 30 days), this gates the<br>model behind an explicit data-retention consent: a new<br>telemetry.anthropic_retention setting (default off, surfaced in the<br>Privacy section of the settings UI), and a hard, non-retryable check in<br>the cloud completion path that raises a typed error when consent is<br>missing.
When Fable 5 declines a request, it transparently falls back to Claude<br>Opus 4.8 (matching Anthropic's server-side behavior), and the agent<br>panel shows a callout for the consent error with "Switch to Opus 4.8" /<br>"Accept" actions that resume the failed turn so the user's message<br>continues without retyping.
Closes AI-382
Release Notes:
- Add Claude Fable 5 to Anthropic BYOK
Co-authored-by: Mikayla Maki " data-pjax="true" class="Link--secondary markdown-title"...