LlamaIndex adds speculative decoders to OpenDocRouter, boosting OCR inference up to 3.5x

llama_index · x · 2026-10-20

LlamaIndex trained additional speculative decoders for OSS models on OpenDocRouter, its unified document-parsing API. LightOnOCR-3-1B jumps from 387 to 1,313 tokens/s on single requests (up to 3.49x at 64 concurrent requests); TeleOCR sees smaller gains at scale since it makes many tiny calls where decode latency matters less. The platform turns PDFs/images into markdown with per-page billing and free failed-page retries.

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