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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
Home / Reference / Settings keys

maxBase64Size

setting never mined JSON

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 image limits settings now accept an optional maxImageTokens value alongside width, height and file size limits

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.299.

First seen — never in a mined build
Last seen — never in a mined build
Builds0 / 149on this box, as of v2.1.308
Written about v2.1.98 first named in a changelog, 9 Apr 2026

In the changelogs

2

Releases whose published page names maxBase64Size.

  1. v2.1.299
    Image size limits can include a maximum token count

    The image limits settings now accept an optional maxImageTokens value alongside width, height and file size limits

    named in this entry, found in this entry's text

  2. v2.1.98
    Model-Aware Image Processing Limits

    found in this entry's text

First cited

0

No 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

0

The 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.

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