Function mapClaudeModelToCodex

src/services/api/codex-fetch-adapter.ts:37–45

(claudeModel: string | null)

 * @returns The corresponding Codex model ID
 */
export function mapClaudeModelToCodex(claudeModel: string | null): string {
  if (!claudeModel) return DEFAULT_CODEX_MODEL
  if (isCodexModel(claudeModel)) return claudeModel
  const lower = claudeModel.toLowerCase()
  if (lower.includes('opus')) return 'gpt-5.1-codex-max'
  if (lower.includes('haiku')) return 'gpt-5.1-codex-mini'
  if (lower.includes('sonnet')) return 'gpt-5.2-codex'
  return DEFAULT_CODEX_MODEL
}

/**
 * Checks if a given model string is a valid Codex model.