family
A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.
The model description schema now carries effort levels, capabilities, family, knowledge cutoff and per-family defaults.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.257.
In the changelogs
6Releases whose published page names family.
-
v2.1.277
Model family list touched at several offsets (opus/sonnet/mythos cycling)
Several entries in the internal model-family table were reassigned between opus, sonnet, and mythos
found in this entry's text
-
v2.1.268
Model catalog schema gains effort-level, family, and image-limit metadata
Model catalog metadata now also includes image size limits alongside its existing effort and family fields
found in this entry's text
-
v2.1.268
New model-catalog schema fields: effort_levels, default_effort, image_limits, family
Model catalog entries gain image_limits and family fields alongside the existing effort-level metadata
found in this entry's text, named in this entry
-
v2.1.257
Model info schema expanded with effort/capability metadata fields
The model description schema now carries effort levels, capabilities, family, knowledge cutoff and per-family defaults.
found in this entry's text
-
v2.1.206
EndConversation Tool [Feature-Flagged]
found in this entry's text
-
v2.1.196
Model Catalog Refactoring
found in this entry's text
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
Presence across releases
0The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.
Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.