Removed model: claude-sonnet-4

[poe-code-agent]

Event

• type: removed
• model: claude-sonnet-4

Resolver Context

A Poe model was removed: claude-sonnet-4.
Does any mention of this removed model need to be removed or replaced?
If yes, make the update. Update only the references that still depend on claude-sonnet-4.

Metadata

available: false
reason: metadata lookup failed or model not listed

Triage Evidence (fixed-string checks in src/)

exact_mentions:
  - src/cli/cli-utilities.test.ts:394 (claude-sonnet-4)
  - src/cli/commands/__fixtures__/plan14-pre-phase4-claude-settings.json:6
    (claude-sonnet-4)
  - src/cli/commands/commands.test.ts:310 (claude-sonnet-4)
  - src/cli/commands/experiment-ralph.test.ts:435 (claude-sonnet-4)
  - src/cli/commands/login-mcp.test.ts:293 (claude-sonnet-4)
  - src/cli/commands/misc-commands.test.ts:117 (claude-sonnet-4)
  - src/cli/commands/pipeline-command.test.ts:1728 (claude-sonnet-4)
  - src/cli/commands/shared.test.ts:96 (claude-sonnet-4)
  - src/cli/commands/usage-command.test.ts:555 (claude-sonnet-4)
  - src/cli/constants.ts:3 (claude-sonnet-4)
  - src/providers/goose.ts:102 (claude-sonnet-4)
  - src/providers/providers.test.ts:387 (claude-sonnet-4)
predecessor_mentions: []

Decision

Changes appear to be required in src/.

[kamilio]

The removed claude-sonnet-4 model references that affected runtime defaults/provider configuration were already replaced on main; the fixed-string src/ audit now has no active dependency on that removed model. The verified main state shipped in poe-code@3.0.256 (release run 27441292197). Closing as released.