Art 0.1.0

Built from art-dev 78fb10b.

config.yaml

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+# Personal settings go in user/config.yaml, which is merged over this file
+# (nested keys override, lists replace). See data/examples/config.yaml.
+contact:
+  email: null           # sent to arXiv and Crossref (polite pool); set in user/config.yaml
+
+llm:
+  model: art-researcher                     # built from the Modelfile by art/llm.py
+  modelfile: modelfiles/researcher.Modelfile
+  num_ctx: 8192         # set on every call; Ollama's default silently truncates longer prompts
+  think: false          # gemma4 supports thinking; recorded on every call
+  enforce_schema: true  # structured calls pass the JSON schema as Ollama's `format`
+  retries: 1            # extra attempts for a structured call that fails validation
+  timeout_s: 300
+  # Per-task options, sent explicitly on every call. Low temperature makes a
+  # small model's summaries formulaic; labels stay low so they group.
+  tasks:
+    summarize: {temperature: 0.7}
+    label: {temperature: 0.2}
+    explain: {temperature: 0.3}
+    llm_score: {temperature: 0.0}
+    profile_draft: {temperature: 0.3}   # bingham init; drafts for a person to edit
+max_results_per_feed: 30  # arXiv API backfill only
+feed_cache_ttl_hours: 6   # skip network fetch if raw feed data is fresher than this
+
+digest:
+  # Field-pulse labels whose bge embeddings average at least this cosine
+  # similarity are grouped. Set 2026-09-28 from the first week: unrelated
+  # labels median 0.52; same-topic pairs 0.8 and above.
+  label_cluster_threshold: 0.8
+
+paths:                    # relative to the repository root
+  db: data/art.sqlite
+  digests: digests
+  models: models          # HuggingFace cache (HF_HUB_CACHE)
+
+arxiv:
+  # Daily run reads rss.arxiv.org/rss/<category>. Every paper is screened
+  # against every profile in data/profiles.yaml, whatever its category.
+  # Override the list in user/config.yaml to follow other categories.
+  categories:
+    - cond-mat.soft
+    - physics.flu-dyn
+  include_cross_lists: true    # papers whose primary category is elsewhere
+  include_replacements: false  # new versions of already-announced papers
+  request_delay_s: 3           # between requests to any arXiv endpoint
+  max_catchup_days: 14         # longer gaps in daily runs are filled as backfill
+
+jor:
+  issn: [0148-6055, 1520-8516]  # print, online; Crossref filter
+  backfill_from: 2025-01-01     # first-run reach for the J. Rheol. stream
+  crossref_overlap_days: 7      # re-query this far before the last fetch
+
+screen:
+  embed_model: BAAI/bge-large-en-v1.5
+  rerank_model: BAAI/bge-reranker-v2-m3
+  max_embed_tokens: 512         # bge-large limit; longer abstracts are truncated and logged
+  rerank_max_length: 1024       # tokens for a (profile description, paper) pair
+  # Candidates per profile from each retriever (cosine, BM25): the larger of
+  # top_k and top_frac of the batch. The union goes to the re-ranker.
+  top_k: 30
+  top_frac: 0.2
+  # Re-ranker score (0-1) above which a paper is highlighted. Broad profile
+  # descriptions score relevant papers lower, so set per-profile values in
+  # user/config.yaml (keyed by profile id) once you have looked at the first
+  # screen. The digest applies the current values; no re-screen is needed.
+  thresholds:
+    default: 0.2
+  calibrated: null              # date of the last calibration