# Claude Haiku 5.5 model added for Anthropic providers

> The claude-haiku-5-5 model and its 1M-context twin are seeded as an enabled favorite, with adaptive thinking, tool search and the computer toolset.

Source: <https://everruns.com/docs/changelog/2026-10-07-claude-haiku-5-5/>

Date: 2026-10-07
Products: Platform, Cloud, Framework
Category: Feature
Available: In 0.44.0
Pull request: everruns/everruns#4359

Anthropic providers now offer `claude-haiku-5-5` and its `[1m]` long-context twin. The model is seeded as an enabled favorite, so it appears in model pickers without extra setup.

Its profile has tiered pricing, up to 128K output tokens, always-on adaptive thinking with medium effort by default, preserved thinking, tool search and the computer toolset. Select it in an agent’s model picker or reference `claude-haiku-5-5` wherever a model ID is accepted.

See [Anthropic](https://everruns.com/docs/providers/anthropic/) and [#4359](https://github.com/everruns/everruns/pull/4359).