MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202641100720 A) filed by Sisa Information Security Private Limited on August 20, 2026, for System And Method For Sequential Interdependent Multi-Model Security Evaluation Of Conversation Model Interaction Traces.
Inventors include Anjan Krishnamurthy; Renju Varghese Jolly; Bharath M; Susheeth G; and Shaam N.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: The present invention discloses a computer-implemented system and a method for sequential interdependent multi-model security evaluation of conversation model interaction traces. A trace acquisition subsystem (208) captures the conversation model interaction trace. A preprocessing subsystem (210) normalizes textual content and derives contextual feature data. A toxicity evaluation subsystem (212) evaluates the data using a toxicity detection model and encodes a toxicity risk signal. A prompt injection evaluation subsystem (214) modifies an injection detection sensitivity parameter according to the toxicity risk signal. A cumulative risk generation subsystem (216) derives a cumulative risk index. A personally identifiable information evaluation subsystem (218) modifies detection sensitivity according to the cumulative contextual risk profile. A composite scoring subsystem (220) derives interdependency weight indicators and computes a unified composite security score. A severity classification subsystem (222) maps the score to a severity category, and a trace enrichment subsystem (224) persists results within a trace repository. FIG. 2
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