claude-3-5-haiku
A Claude Code model, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.
What it is
Nobody has written a line about this one. It is not in any of Anthropic's reference tables and no changelog entry here carries a description of it. It is in the build, which is the whole of what this page can claim.
Presence across releases
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.
Changelog entries naming it
No changelog entry here has ever named it. That is a statement about what has been written, not about the name: nothing here says which builds carried it either.
Documentation pages
- model-deprecations mentions it Claude Developer Platform
- Or, for the model with the same capabilities and no access approval requirement: mentions it Claude Developer Platform
- claude-on-amazon-bedrock-legacy mentions it Claude Developer Platform
- claude-on-vertex-ai mentions it Claude Developer Platform
- From Haiku 3.5 mentions it Claude Developer Platform
- overview mentions it Claude Developer Platform
A reference table page is one whose own table defines this name, and it is where the description above came from. A page that mentions it carries the name somewhere in its text and may say nothing about it at all. Every page carrying it.
Names beside it
Every model in the inventory starting claude-3-5, up to twelve of them.
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 model does. All models.