{"boundaries":["Public legal research, not legal advice.","No outcome prediction, win score or expected-value field.","No hidden chain-of-thought is requested, stored or published.","Missing material stays partial or not mapped.","The approved source packet remains canonical.","Runtime requests, private assessments and user data are outside the training export."],"dimensionStates":["mapped","partial","not-mapped","not-applicable"],"dimensions":[{"id":"case-identity-and-tax-context","order":1,"question":"Which decision, jurisdiction, tax setting, parties and public power are in view?","title":"Case identity and tax context"},{"id":"procedural-posture-and-route","order":2,"question":"Which route brought the dispute here, what stage was decided and which routes stayed separate?","title":"Procedural posture and route"},{"id":"questions-and-issues","order":3,"question":"Which legal questions had to be answered, and which questions were outside the decision?","title":"Questions and issues"},{"id":"material-and-disputed-facts","order":4,"question":"Which facts mattered to the result, which were disputed and which remain unknown?","title":"Material and disputed facts"},{"id":"governing-rules-and-authorities","order":5,"question":"Which legislation, precedent and procedural rules governed the issue, with what authority?","title":"Governing rules and authorities"},{"id":"party-arguments","order":6,"question":"What did each party ask the court to accept, and which arguments were accepted, rejected or not mapped?","title":"Party arguments"},{"id":"evidence-burden-and-standard","order":7,"question":"Who had to establish what, to which standard, using which evidence?","title":"Evidence, burden and standard"},{"id":"decisive-reasoning","order":8,"question":"Which stated public reasons were outcome-determinative within an issue or formed an independently sufficient branch supporting the disposition?","title":"Decisive reasoning"},{"id":"supporting-and-rejected-reasoning","order":9,"question":"Which reasons supported the route, which were rejected and which only mark a boundary?","title":"Supporting and rejected reasoning"},{"id":"holding-and-disposition","order":10,"question":"What did the court formally decide, and how was the appeal or application disposed of?","title":"Holding and disposition"},{"id":"remedies-money-and-costs","order":11,"question":"Which remedy followed, what money was affected, and what was not awarded, recovered or quantified?","title":"Remedies, money and costs"},{"id":"later-history-transfer-limits-and-counterfactuals","order":12,"question":"What happened later, which facts limit transfer, and what change could alter the result in another case?","title":"Later history, transfer limits and counterfactuals"}],"interpretationSchema":"taxsorted.uk.tax-dispute-interpretation/1","majorChallenges":{"kinds":["route-and-jurisdiction","timing-and-procedure","material-facts","statutory-interpretation","authority-and-precedent","burden-and-standard","characterisation","causation-and-quantification","remedy-and-enforcement","later-history","transfer-to-new-facts"],"meaning":"A challenge is a difficulty that materially changes how the decided case should be read. It is not a difficulty score or outcome prediction."},"purpose":"Read a decided tax dispute as identity, route, issues, facts, rules, arguments, evidence, reasons, holding, remedies and transfer limits without inventing missing material.","reasoning":{"decisiveness":["decisive","supporting","boundary"],"hiddenChainOfThought":false,"meaning":"A decisive label means outcome-determinative within the issue being mapped or part of an independently sufficient branch supporting the disposition. It does not mean every decisive branch was globally necessary once another sufficient branch existed. All labels describe concise public judicial reasoning, not hidden model reasoning.","publicRationaleOnly":true},"schema":"taxsorted.uk.tax-dispute-framework/1","title":"TaxSorted UK tax-dispute interpretation framework","training":{"caseLevelSplit":true,"currentUse":"format-and-evaluation-seed","sourcePolicy":"approved-public-case-packets-plus-taxsorted-derived-labels","taskFamilies":["map-dimensions","identify-decisive-reasons","separate-outcomes","identify-major-challenges"]},"version":"2026-07-28.2"}