Use Haiku — Settings for Claude Code | Claude Code Templates

1 file · 4 lines · 136 B View on GitHub

Kasparov Abi Update retired model ids in settings components and docs #771 afc6e69Aug 4, 2026

use-haiku.json 4 lines · 136 B

use-haiku.json

JSON

{

"description": "Configure Claude Code to use Claude Haiku 4.5 model for faster responses."

"model": "claude-haiku-4-5-20251001"

}

Next step

More settings in model, in alphabetical order.

Setting · model Use Sonnet Configure Claude Code to use Claude Sonnet 4.6 model.

npx … --setting model/use-sonnet
Setting · model Sonnet Opus Advisor Haiku Subagents Sonnet as the main model, Opus as the advisor it consults at decision points, and Haiku for every subagent, including agents whose definition pins another model (remove CLAUDE_CODE_SUBAGENT_MODEL_FORCE to let them keep theirs). Uses aliases, so it follows the latest version of each family. The advisor needs the Anthropic API and stays off when DISABLE_TELEMETRY or CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC is set; the force flag needs Claude Code v2.1.257+.

npx … --setting model/sonnet-opus-advisor-haiku-subagents

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