Deep agents ships multimodal upgrades: docx/pptx/xlsx support and file offloading
hwchase17 · x · 2026-10-06
LangChain's deep agents shipped a round of multimodal upgrades: broader file support on OpenAI Responses (docx, pptx, xlsx, csv, , markdown, not just PDFs), opt-in binary offloading to keep large files out of checkpoints, and reliability fixes.
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