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Workers: Routes the UI and JSON API at the edge.
Turnstile: Validates bot challenges before inference.
Sandbox: Runs yt-dlp in an isolated Linux container.
Durable Objects: Bounds the processing queue, coalesces jobs, and stores briefs.
Workers AI: Summarizes full transcripts with GLM 5.3 Flash.
Cache: Reuses completed briefs globally for 24 hours.