MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611091511 A) filed by Noida Institute Of Engineering And Technology Niet on July 28, 2026, for Anchor-Resilient Text Error Detection System Using Multi-Path Prompt Sanitization And Span- Consensus Verification.
Inventors include Dr Kumod Kumar Gupta; and Mr. Sachin Singh.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: An anchor-resilient text error detection system (100) is disclosed. The system receives an input text and an accompanying input prompt at an input ingestion interface (110). A numeric anchor detection engine (130) identifies numeric anchor tokens carried within the input prompt using regular-expression matching, named-entity recognition and an intent classifier. An anchor neutralization module (140) transforms the input prompt into a sanitized prompt. A multi-path prompt generator (150) produces an ensemble of prompt variants. A query orchestrator (160) dispatches the ensemble to one or more language models. A parser (170) localizes reported errors to token spans. A voting engine (180) produces consensus-verified edits. A divergence monitor (190) computes, in real time, a divergence between count-based and span-based agreement. An adaptive feedback module (200) rewrites the prompt and re-dispatches a new ensemble when the divergence exceeds a threshold, correcting anchor-induced F1 inflation without human int
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