Sep 21, 2026

• Cookbook. Four runnable notebooks to start from — index a long PDF with Flash, cite and highlight the source of an answer, retrieve document images, and estimate what a query costs. Open any of them in Colab.

Sep 16, 2026

• New usage billing. PageIndex Cloud now uses simple usage billing — $0.01 to index a page, $0.001 / month to keep it active with unlimited retrieval.

• Block-level citations. Cloud answers now cite the exact layout block rather than the page. Cloud documents indexed since September 13, 2026 carry blocks.

Aug 26, 2026

• Introducing PageIndex Flash . A fast tree-indexing engine for long, text-based PDFs. PageIndex Flash runs entirely on your own machine — your documents never leave it — and it is available now in the PageIndex SDK.