Models / version / capability

Model Catalog

Model catalog with version dates, modalities, context windows, intended use, deprecation status, and model-card links.

ledger-large-2026-05

Text, image input, structured output. 128k context. Best for synthesis and code review.

ledger-fast-2026-04

Text and tools. 64k context. Lower latency support workflows.

ledger-embed-3

Text embeddings with 3,072 dimensions and batch discount.

Deprecation

ledger-large-2026-02 retires August 15, 2026; migration guide available.