@nummanali - This is the best thing I've done with Claude Code By

This is the best thing I've done with Claude Code By measure of ranting less to my agent sessions this past week Updated to use Sonnet 1M model: ~/.claude/settings.json: { "env": { "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-5-20250929[1m]" } }
Numman Ali@nummanali2026-02-09
If you've been burned by Claude Code default sub agents using Haiku models There is a very easy workaround to permanently prevent Haiku Remap the alias via env vars in ~/.claude/settings.json: { "env": { "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-5-20250929" } }

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