Function getModelProvider

src/common/utils/ai/models.ts:121–128

(modelString: string)

 * @returns The provider part (before the colon), or empty string if no colon is found
 */
export function getModelProvider(modelString: string): string {
  const normalized = normalizeToCanonical(modelString);
  const colonIndex = normalized.indexOf(":");
  if (colonIndex === -1) {
    return "";
  }
  return normalized.substring(0, colonIndex);
}

export type Anthropic1MContextMode = "none" | "beta" | "native";