fusionAIze Metadata (Public)

Public AI provider catalog: providers, models, and offerings with pricing, capabilities, and freshness metadata. Consumed by fusionAIze products (Gate, Grid, Lens, Fabric) and any community tool that wants a curated catalog of LLM provider data.

Looking for product-specific overlays, routing heuristics or operator packages? Those live in the private companion repo fusionaize-metadata (access by request).

Layout

fusionaize-metadata-public/
  README.md
  LICENSE
  schemas/
    provider-catalog.v1.schema.json
    model-catalog.v1.schema.json
    offering-catalog.v1.schema.json
  providers/
    catalog.v1.json    # Provider entries (Anthropic, OpenAI, DeepSeek, …)
    sources.v1.json    # Source tracking & freshness metadata
  models/
    catalog.v1.json    # Model definitions with capability matrix
  offerings/
    catalog.v1.json    # Concrete model × provider × pricing offerings

Catalog Files

providers/catalog.v1.json

Per-provider metadata: pricing rates per 1M tokens, recommended model, aliases, volatility flags, evidence level, signup/source URLs, freshness status, and tier info (active, deprecated, expired, preview).

models/catalog.v1.json

Model-level definitions: canonical IDs, display names, families, capabilities (context window, modalities, tool support, JSON mode), typical use cases.

offerings/catalog.v1.json

Concrete offerings — the cartesian product of model_id × provider_id with pricing, region, and availability per offering.

providers/sources.v1.json

Endpoint URLs and freshness/check-tracking for the provider source pages that catalog editors monitor.

Consumption

Direct fetch (anonymous, public)

curl -fsSL https://raw.githubusercontent.com/fusionAIze/fusionaize-metadata-public/main/providers/catalog.v1.json

Local checkout

git clone https://github.com/fusionAIze/fusionaize-metadata-public.git
export FAIGATE_PROVIDER_METADATA_DIR=$(pwd)/fusionaize-metadata-public

Gate runtime sync (planned)

faigate's upcoming MetadataCatalogSync pulls this catalog over HTTPS with If-None-Match/ETag conditional GET, caches at ~/.cache/faigate/metadata/, falls back to a bundled default. See the faigate repo's docs/CATALOG-UPDATER.md for setup.

Schema Versioning

Each catalog file declares its own schema_version. Schemas live in schemas/. Versioning is additive within a major version: minor bumps add optional fields without breaking older consumers.

Quality & Security

• CI Validation: JSON syntax + duplicate-ID checks on every push
• CodeQL: security scanning over JSON/YAML
• Security Audit: gitleaks scan for secrets
• Scheduled refresh: weekly validation cron

Maintenance

To update pricing, models, or providers:

1. Edit the relevant catalog.v1.json file
2. Bump last_reviewed to today
3. Bump pricing.refreshed_at if pricing changed
4. Open a PR — CI will validate JSON + duplicate IDs
5. Merge → consumers refresh on their next sync (default 24h)

Contributing

PRs welcome for:

• Pricing corrections (cite the provider's pricing page in the PR body)
• New providers / models / offerings
• Schema improvements (must remain backward compatible)

Out of scope: routing heuristics, evaluations, scoring rationale, operator-specific quotas — those belong in the private companion repo.

License

Apache-2.0 — see LICENSE.