spb/ai-atlas

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

- /frontier flagship (SectionNav; latest majors, benchmark/price/context/open-weight/efficiency (Pareto scatter)/agentic/multimodal frontiers, movements ticker; API methodology per section; OG image)
- /prices Price History Terminal on TerminalLayout: rail filters (provider · org · family · modality · window · sort incl. cheapest_frontier, URL state), AI Price Index strip + InteractiveLineChart (5 medians, linear/log, sample sizes in tooltip, ≥2-snapshot honesty), distribution histogram, cheapest-frontier strips, movers with %, listings/delistings, offers table with lazy per-row price history (client fetch); OG image
- /calculator (client, same-origin /cost + /cost/context): every deployment side by side, cheapest bold ≠ verdict, price rows used + source; Context-cost tab with 128K/200K/1M/2M presets; URL state via replaceState
- /run-locally Local AI Explorer (rail form: platform · memory presets Apple/NVIDIA/AMD + custom · GPU count · quant · context · batch · use case · openness; ?hardware=<slug> mode via /hardware/{slug}/fit; fit breakdown, artifact rows with observed/estimated tags, multi-GPU note, Estimated everywhere)
- /find-a-model Model Finder (guided rail form → /find-a-model: why chips, observed dimensions, estimated fit, deployments in API mode, Compare/Watch; rules from the API; no single winner)
- /open Open Model Frontier (summary strip with /methodology openness definitions, rail filters, licence permission glyphs, ranks, providers, 64 GB@4bit / 128 GB@8bit estimates, openness explorer: category bar + licence-permission matrix; OG image)
- /pulse Ecosystem Pulse (DataStrip of counters with definitions, 7/30/90 windows, new benchmark leaders, price changes, ≥1M-context models, stats-history sparklines when ≥2 days; OG image)
- /providers 2.0 (TerminalLayout table: models · orgs · input/output distribution range bars on a shared log axis · Δ price 30 d · ± models 30 d · features) and dedicated /providers/[slug] (aggregate strip, deployments with expandable StepChart history, added/removed, price events, features & native price keys, organizations covered, attributes with evidence, JSON-LD, OG)
- /hardware 2.0 (rail: kind · manufacturer · memory ≥; precision/interconnect/TDP columns honest dashes), /hardware/frontier (memory & bandwidth step charts by release + per-manufacturer tables connected to /hardware/{slug}/fit counts) and dedicated /hardware/[slug] (KeyValue specs with evidence, fit table with quant/context/configuration chips, multi-unit note, JSON-LD, OG)
- Typed listings on a new IntelListing (per-page enrichment, honest empty states with connector names): /agents (new), /tools, /datasets (used-to-train + papers from relations, access), /frameworks (canonical kind, stars sparkline from claim history)
- Shared lib: D2 blocks in types.ts / api.ts (`intel`) / client-api.ts (`clientIntel`); reuses the D1 Deployment/Group/LeaderboardRow/LicenseInfo/Pareto shapes
- QA: qa/d2.mjs — 33 routes × 320…1920 × dark/light (status, console errors, overflow, Estimated label, price-index chart or note), flows (offer history, mobile filter sheet, calculator tabs + URL, provider history, run-locally submit, frontier scatter), OG images

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

- /models: TerminalLayout with API facets (orgs, families, openness, canonical licences, modalities, status, years, identity trust), 7B/128K range inputs, include-artifacts toggle, understood-as chips, dense sortable table with column chooser (localStorage), keyboard row focus, inspector pane (mobile: sheet), Compare + Watch
- /models/[slug]: identity strip + SectionNav (Overview … Provenance), identity panel, openness block from ontology dimensions, grouped benchmarks with trust/comparability + vs-leader delta, deployments table, price-history step charts with evidence, version-history transitions, hardware fit (estimated), SVG lineage tree, artifacts by kind, change history + as-of; artifact and folded-variant slugs 308 to their canonical URL
- /artifacts/[slug], /models/[a]/diff/[b], /compare (modes, row groups, hide-identical, diff_only, use-case emphasis, per-cell evidence, stacked mobile layout)
- /benchmarks (family-grouped directory, honesty line), /benchmarks/[slug] (comparability-group picker, trust/org/comparable-only filters, one-row-per-model leaderboard, frontier over time, definition with evidence), /benchmarks/matrix (Heatmap by within-column rank), /benchmarks/[slug]/cost-vs-performance (Pareto, client-only scatter)
- /families, /families/[slug] (release lanes, members, lineage mini-graph, licence mix, benchmark progress), /licenses, /licenses/[key]
- lib: D1 blocks in types.ts / api.ts (apiD1)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Brand: new "atlas plate" mark (grid plate, A-as-graph constellation, timeline "now" node) shared by logo.svg,
lockups, favicon (simplified grid), apple/PWA icons, root OG wallpaper with live counters; theme-inverting
--brand-* tokens. Shell: header nav Models · Frontier · Benchmarks · Prices · Research · Graph · Changes · More ▾
(keyboard menu), mobile tab bar with grouped More sheet, footer with credits line, About page rewritten.
Command palette: commands with fuzzy match, recents, type prefixes (m: b: o: p: h:), ">" mode, theme/density
actions. Evidence drawer (right panel / bottom sheet) fed by /provenance → /history → inline fallback, wired
into KeyValue (slug prop) and ProvenanceInline; SpecTable/Capabilities pass slug. Density toggle
(comfortable | compact | dense) via CSS variables; pre-paint scripts moved to lib/prepaint.ts (server-safe —
client-module string exports reached the server as stubs). Charts: InteractiveLineChart, StepChart,
Sparkline trend, ScatterChart, Heatmap, TimelineLanes, lineLayout. Terminal primitives: TerminalLayout,
FilterSheet, DataStrip, Ticker, SectionNav; Sheet + Hint UI. Local watchlist + WatchButton + /watchlist.
Homepage 3.0: compact hero, live strip with definitions, ticker, editorial grid (today, frontier moves,
leaders, price moves, open weights, research), release timeline lanes, graph teaser, signature products.
QA: screens.mjs shell sweep 320–1920 + touch targets, SHELL_ONLY mode; shell.mjs flows. docs/FRONTEND.md §2 §4 §9.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>