spb/forge-studio

Wed, Aug 5, 2026 2

1. M5/M6/M7: Compare view, Datasets flow, icon, notifications, 200k stress test

   …

   - CompareView: 2-8 run overlay (val + optional train-EMA), X axis in
     steps / TOKENS (honest cross-batch-size axis) / wall-clock from
     elapsed_s, auto hyperparameter-diff legend (only differing fields),
     sortable summary table (params/best val/final ppl/mean tok-s/duration),
     CSV export
   - DatasetsView: token counts (bin headers), vocab, on-disk size; New
     Dataset sheet drives tools/prepare_data.py (TinyStories) or
     tools/prepare_hf_data.py (HF sources + research presets) with a live
     streamed console
   - Sidebar restructured: Studio (Comparer, Datasets) + Runs
   - Local notifications on run finish/fail (final loss / reason in body)
   - Generated app icon (forge-gradient + flame, full iconset -> icns),
     wired into the bundle
   - Stress test: 200k-line CSV ingest ~1.1s, LTTB+EMA snapshot <250ms —
     documented in RESEARCH.md §9
   
   Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

   simon-pierre boucher 3 mo ago · 1 file +35
   8c30961
2. Forge Studio M1: SwiftPM app skeleton, full config codec, run supervisor, live dashboard

   …

   - RESEARCH.md: ground-truth Forge contract (config schema incl. waves 1-3,
     CLI, log.csv grammar with elapsed_s, checkpoint/resume, signals)
   - ForgeConfig: byte-compatible Codable mirror of every model/train field,
     param-count formula cross-checked against forge info, LR-schedule math
   - Services: ProcessRunner (actor, line streaming), LogParser (header-driven
     CSV + stdout events), MetricsStore (actor, incremental CSV tail, LTTB
     snapshots), RunStore (atomic registry), RunSupervisor (state machine,
     launch/stop, 1 Hz ingest), ForgeBinaryLocator, SystemInfo
   - Charts: LTTB downsampler, bias-corrected EMA
   - UI: NavigationSplitView shell, run rows/badges, RunDetail dashboard
     (loss raw+EMA+val, log-Y, best-val marker, LR/tok-s/grad-norm secondary
     charts, console), New Run sheet (presets, derived panel, LR preview,
     inline validation), Settings with forge-info validation
   - scripts: package-app.sh (SPM -> .app, ad-hoc) and notarize.sh with the
     real zyquo-term identity (Team 3YM54G49SN, profile MacLustr-Notarize)
   - 8 tests green: config round-trip vs real configs, param count, LTTB,
     EMA, CSV/stdout parsers, state machine, LR preview
   
   Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

   simon-pierre boucher 3 mo ago · 1 file +116
   94570c7