Prosecution Insights
Last updated: October 02, 2026
Application No. 18/791,505

LLM prompt with decoy categories

Non-Final OA §103
Filed
Aug 01, 2024
Examiner
WONG, LINDA
Art Unit
2655
Tech Center
2600 — Communications
Assignee
Palo Alto Networks (Israel Analytics) Ltd.
OA Round
3 (Non-Final)
85%
Grant Probability
Favorable
3-4
OA Rounds
9m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
611 granted / 718 resolved
+23.1% vs TC avg
Strong +16% interview lift
Without
With
+15.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
15 currently pending
Career history
740
Total Applications
across all art units

Statute-Specific Performance

§101
7.6%
-32.4% vs TC avg
§103
45.8%
+5.8% vs TC avg
§102
20.8%
-19.2% vs TC avg
§112
14.1%
-25.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 718 resolved cases

Office Action

§103
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 7/9/2026 has been entered. Response to Arguments Applicant’s arguments, see page 6 regarding newly recited limitation, filed 6/18/2026, with respect to the rejection(s) of claim(s) 1-5,8-14,17-19 under 35 USC 102 have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Anthony et al (US Publication No.: 20250005224) in view of Rozen et al (US Publication No.: 20230196018). The applicant’s remarks include citations in the specification regarding “given category” and “decoy category”. Page 8, lines 1-2o provides 2 examples of categorical questions. Although the examiner appreciates the applicant’s citation of examples in the specification, terminology such as languages listed in the example cited on page 8, lines 1-20 is not found in the recited claimed language. The disclosure’s examples are not considered definitions of the terms “given category” and “decoy category”. Hence, the claimed language is interpreted in the broadest reasonable interpretation in light of the specification without reading the specification into the claim. Please see the office action below. Drawings The drawings were received on 8/1/2024. These drawings are accepted. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1-5,8-14,17-19 is/are rejected under 35 U.S.C. 103 as being unpatentable over Anthony et al (US Publication No.: 20250005224) in view of Rozen et al (US Publication No.: 20230196018). Claim 1, Anthony et al discloses A processor configured to execute a software application (Fig. 10, label 1002 as the processor or processing system, label 1004 as software application. Fig. 1, label 107 as the software application. Paragraph 101) to: Populate a large language model (LLM) prompt template (Fig. 2, label 203 populates a prompt template or generates a prompt for an LLM, label 205. Fig. 5, label 503,505 shows examples of prompt (filled prompt template).) yielding a populated LLM prompt including a categorical question for an LLM to perform a categorization task (Fig. 5, label 503 includes the user request or query (categorical question for LLM to perform categorization task) of categorizing the type of model that the user is attempting to build.), the categorical question including given categories (Fig. 5, label 503 includes given categorizes such as fan, conveyor, pump, etc., which results in a required response indicating the category is unknown. (paragraph 67,56)); Provide the populated LLM prompt as input to the LLM (fig. 5, label 103,503, Fig. 2, label 205); Receive a text response (Fig. 5, label response, Fig. 2, label 225. Paragraph 68 discloses a response is generated by the LLM may include the requested category and/or a required response.) from the LLM based on processing the populated LLM prompt as input (Fig. 2, label 225 is output by label LLM as a result of processing the prompt, label 223. Fig. 5, label 503 as the prompt, 103 as the LLM or model, response as the output from the LLM resulting from processing the prompt.), the text response of the LLM including a categorical answer indicating one of the given categories or one of the decoy categories (Paragraph 68 discloses a response generated by the LLM resulting from processing 503 includes category. An example is shown in Fig. 5, label 507.); and A memory to store data used by the processor (Fig. 10, label 1005,1003,1002). Anthony et al discloses categories in the prompt (Fig. 5, label 503 includes the user request or query (categorical question for LLM to perform categorization task) of categorizing the type of model that the user is attempting to build.), but fails to disclose the prompt includes categorical question including a list of categories, the list including at least one given category and at least one decoy category. Rozen et al discloses asking or prompting an LLM model with a request in the form of classifying the input sentence into one of the following categories: positive or toxic and negative or detoxed pairs or examples (Algorithm 3, input or prompt includes (toxi, detoxed) pair, Fig. 6, label generation prompt 10 positive examples, 10 negative examples). It would be obvious to one skilled in the art before the effective filing date of the application to modify Anthony et al’s prompt to include a list of at least one given category and at least one decoy category as disclosed by Rozen et al so to improve the LLM’s ability to classify the input query or sentence. Claim 2, Anthony et al discloses Perform a category-specific operation based on any one of the given categories being selected by the LLM (Fig. 6 shows the continuation of LLM processing with prompt generation, wherein a category-specific operation is generation of a model, label 603,605,607, specific to the category as determined from process the prompt 503. The category specific operation is generation of a model in the category and summarization of the generated model.); and Not perform a category-specific operation based on any one of the decoy categories being selected by the LLM (Paragraph 50 discloses when the response to prompt 503 or first prompt is unknown, label 225, and the response is determined as invalid, then an input 229 is generated to include an answer of “unknown”. Paragraph 70 discloses a response to label 503 and/or 505 is transmitted to application 107, where 107 displays the response such as personalized message including the response to prompt 503 and/or 505. This indicates a category specific operation such as generating a model in a category as shown in Fig. 6 is not be performed.). Claim 3, Anthony et al discloses inclusion of the decoy categories in the populated LLM prompt causes the LLM to avoid spuriously selecting one of the given categories (Such limitation is an intended result of including decoy categories in the prompt. Paragraph 56,67 discloses the prompt includes decoy categories of any categories that would result in unknown with required message. Paragraph 69 discloses an invalid response is when the response does not include an acceptable model type category, which indicates decoy categories are categories that are not found in the acceptable model type categories or given categories, which is indicated in the prompt model.). Claim 4, Anthony et al discloses The given categories are categories that are supported by the software application (Paragraph 67 discloses the prompt include acceptable categories or given categories that are supported by the software application to generate a model as shown in Fig. 6. Fig. 1, label 107 as the software application.); and The decoy categories are categories that are unsupported by the software application (Paragraph 67 discloses the prompt includes a required response when categorization is not found as one of the acceptable categories (paragraph 69 indicates valid response is when the LLM can categorize the request into an acceptable category, which indicates any categories not listed as acceptable is considered a decoy category. When the LLM outputs the required response, this indicates the category is unknown or decoy category is selected and subsequent actions to generate a response to a user request would not be supported by the software application such as generating a model according to the category as determined by the LLM (Fig. 6).). Claim 5, Anthony et al discloses the software application is configured to respond indicating that a request is unsupported based on any one of the decoy categories being included in the text response of the LLM (Paragraph 56 discloses a required response can be asking the user for additional information for the unknown category, indicating the request or input to the prompt generator in Fig. 2, label 203 is unsupported based on any one of the decoy categories being included in the text response, Fig. 2, output from label 205.). Claim 8, Anthony et al discloses the given categories are supported Application Programming Interfaces (APIs) (Fig. 2, label 205, Fig. 6 shows actions supported by APIs in order to generate following actions as a result of given categories listed as categories in the prompt shown in Fig. 5, label 503); and the decoy categories (Paragraphs 56,67,69 discloses categories that are supported, which are listed in the prompt. Any categories not listed in the prompt are unsupported or decoy categories.) are unsupported APIs (Paragraph 56 discloses when the LLM shown in Fig. 2 outputs a required response indicating the category is unknown, a request for additional information can be issued via the user interface shown in Fig. 2, label 213 which indicates unknown categories are not supported by APIs.). Claim 9, Anthony et al discloses the categorical answer (Fig. 5, label response 505,507) indicates one of the given categories of a given API of the supported APIs (Fig. 5, label 507 indicates one of the given categories of a given API of the supported APIs (data model generation with LLM and prompt correlation shown in Fig. 6).); and the software application is configured to call the given API (Fig. 6, label 603 as the prompt issued to the LLM to generate a data model with response at label 607.). Claim 10 recites similar limitations as recited in claim 1 and is rejected on the same grounds as claim 1. Claim 11 recites similar limitations as recited in claim 2 and is rejected on the same grounds as claim 2. Claim 12 recites similar limitations as recited in claim 3 and is rejected on the same grounds as claim 3. Claim 13 recites similar limitations as recited in claim 4 and is rejected on the same grounds as claim 4. Claim 14 recites similar limitations as recited in claim 5 and is rejected on the same grounds as claim 5. Claim 17 recites similar limitations as recited in claim 8 and is rejected on the same grounds as claim 8. Claim 18 recites similar limitations as recited in claim 9 and is rejected on the same grounds as claim 9. Claim 19 recites similar limitations as recited in claim 1 and is rejected on the same grounds as claim 1. Allowable Subject Matter Claims 6-7,15-16 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Coate et al (US Publication No.: 20240378375) discloses generative model prompt with instructions such as “Categorize the input by sentiment as either positive, neutral or negative”. (Paragraph 90). Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to LINDA WONG whose telephone number is (571)272-6044. The examiner can normally be reached 9-5. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Andrew C Flanders can be reached at 571-272-7516. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /LINDA WONG/Primary Examiner, Art Unit 2655
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Prosecution Timeline

Aug 01, 2024
Application Filed
Feb 13, 2026
Non-Final Rejection mailed — §103
Apr 28, 2026
Response Filed
Jun 03, 2026
Final Rejection mailed — §103
Jun 18, 2026
Response after Non-Final Action
Jul 09, 2026
Request for Continued Examination
Jul 13, 2026
Response after Non-Final Action
Aug 26, 2026
Non-Final Rejection mailed — §103 (current)

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Prosecution Projections

3-4
Expected OA Rounds
85%
Grant Probability
99%
With Interview (+15.6%)
2y 11m (~9m remaining)
Median Time to Grant
High
PTA Risk
Based on 718 resolved cases by this examiner. Grant probability derived from career allowance rate.

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