Function orderModelIdsByReleaseDate

apps/sim/providers/models.ts:3207–3234

(modelIds: string[])

 * dynamically-discovered provider models) are left in their original order at the end.
 */
export function orderModelIdsByReleaseDate(modelIds: string[]): string[] {
  const groups = new Map<string, string[]>()
  const unknown: string[] = []

  for (const id of modelIds) {
    const meta = MODEL_CATALOG_INDEX.get(id.toLowerCase())
    if (!meta) {
      unknown.push(id)
      continue
    }
    const bucket = groups.get(meta.providerId)
    if (bucket) bucket.push(id)
    else groups.set(meta.providerId, [id])
  }

  const ordered: string[] = []
  for (const bucket of groups.values()) {
    bucket.sort((a, b) => {
      const ma = MODEL_CATALOG_INDEX.get(a.toLowerCase())!
      const mb = MODEL_CATALOG_INDEX.get(b.toLowerCase())!
      if (ma.releaseTime !== mb.releaseTime) return mb.releaseTime - ma.releaseTime
      return ma.declIndex - mb.declIndex
    })
    ordered.push(...bucket)
  }
  ordered.push(...unknown)
  return ordered
}

export const DYNAMIC_MODEL_PROVIDERS = [
  'ollama',