Deep links (view state in the URL, copy link, parent query sync) and card-only flag (worker has_files/n_files + file-set re-check; hidden by default in the UI)

Browse: trending sort (Hub trendingScore top 1000, refreshed every 15 min; papers by upvotes); animation: rests at stations + fading trails

Live: ticker shows every worker event (skips too), scoring-now item, list refresh age; no-store on events/status; worker flush 60 s

Status: report app RSS

API performance: Polars metadata, NumPy masks, orjson, 20 s response cache, slim payloads (raw scores as a list)

Port to FastAPI + Granian Docker Space: /api/* JSON routes, fetch() frontend, single supervised ingest worker (file lock + wait for previous worker)

Run the ingest worker inside the Space (cpu-upgrade, rw bucket mount, Daily Papers, cap 1500, inherit quants)

Polish: cat48-v1.1 prevalence-matched thresholds, worker ticker + live events animation, all-items view, picker all/none, new/updated badges, paper dates, About panel, README

Read precomputed scores from the hub-firehose bucket (read-only mount at /data); Live + Browse modes; no model in the Space (cpu-basic)

48-topic catalogue in one call + dev-tuned thresholds (cat48-v1); custom topics scored separately; broad=max(broad,narrow); thresholds from confirmations; sort/new-updated/stream line; cheap card pre-filter; how-it-works replay; hide train panel

Scoring: names-only multi-label task with subject-area prompt, bf16, no truncation; fitted default thresholds; descriptions become notes; hide few-shot rescore

UI: topic editor, per-item confirm, compact score bars, clean snippets, mock train flow

Switch to gradio.Server with custom frontend, few-shot rescoring

Topic Feed Lab MVP