{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T11:39:20Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 21.0, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09569-2613-7f21-a750-4fe45d32431d\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Nokia 6720 classic\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 044: 1", "usd": 0.0, "recall": true }, "codex": { "seconds": 68.9, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09569-2624-7922-b33c-99a687c86cf1\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Nokia 6720 classic\nRegistry id: vr.tr.nokia-6720-classic\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this en" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:53:48+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "standards_and_regulation", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:30+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q3646723", "registryId": "vr.tr.nokia-6720-classic", "name": "Nokia 6720 classic", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q3646723/", "model": { "registry_id": "vr.tr.nokia-6720-classic", "name": "Nokia 6720 classic", "purpose": "Enable an AI agent to recognise the Nokia 6720 classic product model, assess evidence about a particular handset, and determine compatible, safe and feasible actions.", "definition": "The Nokia 6720 classic is a Nokia candybar smartphone model introduced in 2009, running Symbian OS with the S60 interface and combining cellular telephony, a physical numeric keypad, GPS navigation and a five-megapixel camera.", "scope_statement": "This model owns the identifying constraints, capabilities and assessment questions specific to the Nokia 6720 classic, while keeping product specifications separate from the condition, configuration and history of individual handsets.", "in_scope": [ "Product identity and distinctions from similarly named Nokia phones, especially the Nokia 6700 classic.", "Hardware and regional variants that affect network, battery, accessory and software compatibility.", "Physical controls, display, imaging, audio and positioning capabilities.", "Software environment, local data handling and dependence on external services.", "Evidence needed to assess an individual handset's operating condition and permitted maintenance." ], "out_of_scope": [ "The Nokia brand, corporate history and wider handset catalogue.", "Generic cellular-network architecture and operator infrastructure.", "Subscriber accounts, tariffs and ownership of telephone numbers.", "Independent models of batteries, chargers, memory cards and headsets.", "The personal content, account credentials and ownership history of a particular handset." ], "distinguishing_features": [ "Check that the handset identification label explicitly names Nokia 6720 classic; visual resemblance or a seller's title is insufficient.", "Cross-check the hardware type identifier and software-reported identity against documentation for the Nokia 6720 classic.", "Compare front controls, rear camera assembly and connector placement with a documented 6720 classic reference rather than a similarly named 6700 classic.", "Treat housing colour, operator branding and installed themes as supporting evidence rather than decisive model identifiers." ], "characteristics": [ { "name": "Product and hardware identity", "kind": "category", "unit_or_values": "Reported product name, hardware type identifier and regional variant; verified or unresolved", "why_it_matters": "A Nokia 6720 classic name alone may not establish the compatibility constraints of the handset being assessed." }, { "name": "Identity evidence consistency", "kind": "state", "unit_or_values": "Label and software agree; disagree; partially readable; unverified", "why_it_matters": "Replacement housings or incomplete listings can obscure the actual handset identity." }, { "name": "Radio capability", "kind": "category", "unit_or_values": "Documented cellular technologies and frequency bands in MHz, indexed by hardware variant", "why_it_matters": "Historical radio support must be matched to an operator's presently available network." }, { "name": "Firmware and software platform", "kind": "category", "unit_or_values": "Observed platform, firmware version, product code and operator customisation", "why_it_matters": "Software compatibility and recovery options depend on the installed environment." }, { "name": "Battery compatibility and condition", "kind": "state", "unit_or_values": "Battery designation and rated voltage in V; normal, degraded, swollen, leaking, absent or unknown", "why_it_matters": "Correct fit does not establish electrical compatibility or safe charging." }, { "name": "Physical dimensions and mass", "kind": "measurement", "unit_or_values": "Height × width × thickness in mm; mass in g with battery configuration stated", "why_it_matters": "Documented dimensions help assess housing identity and accessory fit." }, { "name": "Storage configuration", "kind": "category", "unit_or_values": "Internal storage availability, removable-card format and capacity in MB or GB, with evidence of support", "why_it_matters": "Media compatibility and available storage constrain capture, application use and data transfer." }, { "name": "External service dependency", "kind": "relation", "unit_or_values": "Capability linked to required operator, server, account, certificate or local resource", "why_it_matters": "A feature may remain present in the interface after its supporting service becomes unavailable." } ], "affordances": [ "Authenticate a claimed Nokia 6720 classic identity against label, software and physical evidence.", "Assess whether a verified hardware variant can use a specified operator's current voice, messaging and data services.", "Select documented compatible batteries, chargers, memory cards and wired accessories.", "Test controls, charging, calls, audio, camera and positioning while recording observed limitations.", "Plan authorised data backup, transfer, reset or recovery around the handset's installed software and access state.", "Recommend continued use, repair, storage or recycling from the handset's condition and remaining service compatibility." ], "agent_conduct": { "may": [ "Identify this 2009 keypad smartphone model with satellite positioning from its label and system information.", "Explain that its operating system and app store are no longer supported." ], "must_not": [ "Install untrusted applications on it on someone else's behalf without consent.", "Share or keep its location history in a way that tracks the user without consent.", "Use it for banking or sensitive accounts without warning that it is unpatched.", "Read emails, messages or photos on a handset without the owner's consent." ], "requires_human": [ "Wiping a handset that may hold a former user's email and location data.", "Enabling location sharing or remote tracking on it." ] }, "ethics": { "considerations": [ "Old smartphones keep emails, contacts and location traces long after use ends.", "Unsupported software leaves users exposed to known security flaws." ], "affected_parties": [ "The handset's user", "People in its contacts", "Buyers of used phones" ] }, "owners": { "steward": "The person who owns the handset; the network operator holds the subscription record.", "master_systems": [ "Mobile network subscriber records", "IMEI blocklists" ] }, "visual_identification": [ "A candybar smartphone with a numeric keypad below a colour screen.", "A rear camera with flash and a metal-trimmed front.", "Model and IMEI on a label under the battery." ], "failure_modes_and_hazards": [ "Security flaws in unsupported software.", "Location and personal data left on resold handsets.", "Loss of service as legacy networks close." ], "standards_and_regulation": [ "GSM technical specifications, maintained by 3GPP, which define the network the handset was built for.", "UMTS technical specifications, 3GPP, which define the third-generation network the handset supports.", "Directive 2012/19/EU on waste electrical and electronic equipment (WEEE), European Union, which governs disposal of old handsets." ], "what_it_is_for": [ "This 2009 keypad smartphone was designed for cellular calls, text messaging, photography, navigation and mobile internet access.", "Surviving handsets may be encountered in personal collections, repair work, electronics reuse and historical device testing.", "Practical use depends on battery condition, compatible cellular networks and the availability of services supported by its older software." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q3646723: Nokia 6720 classic", "url": "https://www.wikidata.org/wiki/Q3646723", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Nokia 6720 classic", "url": "https://en.wikipedia.org/wiki/Nokia_6720_classic", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "identity-and-variant", "name": "Identity and variant", "description": "Establish what qualifies as a Nokia 6720 classic and which compatibility-relevant variant is represented.", "rationale": "Confusion with similarly named Nokia products or replacement housings can invalidate every subsequent compatibility decision.", "layers": [ { "id": "product-recognition", "name": "Product recognition", "description": "Relate visible and reported identity to the registered product model.", "findings": [ { "id": "corroborated-model-identity", "name": "Corroborated model identity", "description": "Require agreement between independent identity evidence before applying 6720 classic specifications.", "questions": [ { "text": "Which label markings, software identity fields and physical details establish that this is a Nokia 6720 classic rather than a Nokia 6700 classic or another handset?", "kind": "definition", "id": "corroborated-model-identity-q01" }, { "text": "Which manufacturer document or authenticated reference supports each identification test?", "kind": "provenance", "id": "corroborated-model-identity-q02" } ] } ] }, { "id": "variant-boundaries", "name": "Variant boundaries", "description": "Separate the registered model from regional implementations and individual units.", "findings": [ { "id": "hardware-and-product-code", "name": "Hardware and product code", "description": "Use verified type identifiers and product codes to qualify specifications without turning every handset into a separate model.", "questions": [ { "text": "Which hardware type identifiers and product codes belong to the Nokia 6720 classic, and what differences do they encode?", "kind": "boundary", "id": "hardware-and-product-code-q01" }, { "text": "Does this handset's label agree with its reported software identity, and how should a disagreement limit further actions?", "kind": "action", "id": "hardware-and-product-code-q02" } ] } ] } ] }, { "id": "radio-and-service-viability", "name": "Radio and service viability", "description": "Connect the 6720 classic's documented radio capabilities to services available at a particular place and time.", "rationale": "An older handset can power on normally while being unable to register or provide useful service on a target network.", "layers": [ { "id": "radio-compatibility", "name": "Radio compatibility", "description": "Resolve supported technologies and bands for the identified variant.", "findings": [ { "id": "variant-network-match", "name": "Variant network match", "description": "Assess network compatibility using variant-specific specifications and current operator evidence.", "questions": [ { "text": "Which cellular technologies and frequency bands in MHz are documented for this 6720 classic hardware variant?", "kind": "measurement", "id": "variant-network-match-q01" }, { "text": "Does the target operator currently provide compatible registration, voice, messaging and data service in the intended location?", "kind": "action", "id": "variant-network-match-q02" } ] } ] }, { "id": "registration-and-call-state", "name": "Registration and call state", "description": "Distinguish network absence from SIM, provisioning, lock and handset faults.", "findings": [ { "id": "service-failure-isolation", "name": "Service failure isolation", "description": "Record registration and call observations separately from presumed hardware defects.", "questions": [ { "text": "With an authorised compatible SIM, what registration state and voice, message and data results does the handset report?", "kind": "measurement", "id": "service-failure-isolation-q01" }, { "text": "What evidence separates a network shutdown, SIM problem, operator lock, account restriction and radio fault before repair is proposed?", "kind": "action", "id": "service-failure-isolation-q02" } ] } ] } ] }, { "id": "controls-capture-and-navigation", "name": "Controls, capture and navigation", "description": "Describe the physical interaction and media functions that make a 6720 classic usable as a handset.", "rationale": "A functioning boot screen does not establish that its keypad, camera, audio or positioning functions remain usable.", "layers": [ { "id": "handset-interaction", "name": "Handset interaction", "description": "Assess the display, keypad and audio paths against documented control behaviour.", "findings": [ { "id": "control-and-audio-integrity", "name": "Control and audio integrity", "description": "Map the documented 6720 classic controls to observable responses and isolate failures by input or output path.", "questions": [ { "text": "Which keys, shortcuts, connectors and audio routes are documented for the 6720 classic, and what should each do?", "kind": "definition", "id": "control-and-audio-integrity-q01" }, { "text": "Which display regions, keys, microphone and speaker paths pass direct tests, and under what settings?", "kind": "measurement", "id": "control-and-audio-integrity-q02" } ] } ] }, { "id": "imaging-and-positioning", "name": "Imaging and positioning", "description": "Separate capture and positioning hardware from storage, settings and supporting services.", "findings": [ { "id": "capture-and-location-evidence", "name": "Capture and location evidence", "description": "Qualify camera and navigation capabilities with documentation and observed results rather than menu presence.", "questions": [ { "text": "Which camera, video and positioning capabilities are documented for the 6720 classic, and which can be demonstrated on this handset?", "kind": "measurement", "id": "capture-and-location-evidence-q01" }, { "text": "Which positioning and map functions require downloaded content or external assistance, and which operate with locally available resources?", "kind": "boundary", "id": "capture-and-location-evidence-q02" } ] } ] } ] }, { "id": "software-storage-and-data", "name": "Software, storage and data", "description": "Establish the installed software environment and practical routes for preserving or changing handset data.", "rationale": "Legacy software, certificate handling and transfer tools can constrain otherwise working hardware.", "layers": [ { "id": "software-execution", "name": "Software execution", "description": "Qualify application and service operation against the observed firmware environment.", "findings": [ { "id": "installed-platform-constraints", "name": "Installed platform constraints", "description": "Record software identity and distinguish local execution limits from external service failures.", "questions": [ { "text": "What platform edition, firmware version and operator customisation does this 6720 classic report?", "kind": "measurement", "id": "installed-platform-constraints-q01" }, { "text": "Which application formats and installation requirements are documented, and what prevents a proposed application or service from working today?", "kind": "action", "id": "installed-platform-constraints-q02" } ] } ] }, { "id": "storage-and-transfer", "name": "Storage and transfer", "description": "Resolve compatible storage and evidence-backed export, backup and reset procedures.", "findings": [ { "id": "data-preservation-path", "name": "Data preservation path", "description": "Choose a supported transfer route and verify recoverability before changing software or erasing data.", "questions": [ { "text": "Which removable-card formats, capacities and transfer interfaces are documented for the 6720 classic?", "kind": "definition", "id": "data-preservation-path-q01" }, { "text": "Which authorised contacts, messages, photographs and other files can be exported and checked before a reset or recovery operation?", "kind": "action", "id": "data-preservation-path-q02" } ] } ] } ] }, { "id": "power-repair-and-retirement", "name": "Power, repair and retirement", "description": "Assess battery and charging safety, repair feasibility and responsible retirement using 6720 classic-specific evidence.", "rationale": "Ageing batteries, uncertain accessories and scarce service resources can determine whether further operation is appropriate.", "layers": [ { "id": "battery-and-charging", "name": "Battery and charging", "description": "Establish approved electrical compatibility and observe power behaviour.", "findings": [ { "id": "compatible-safe-power", "name": "Compatible and safe power", "description": "Require documented battery and charger compatibility alongside direct inspection of the fitted components.", "questions": [ { "text": "Which battery designations, charger models, connector requirements and electrical ratings does Nokia specify for the 6720 classic?", "kind": "provenance", "id": "compatible-safe-power-q01" }, { "text": "Do swelling, leakage, corrosion, damage or abnormal heating require stopping use before charging or runtime testing?", "kind": "action", "id": "compatible-safe-power-q02" } ] } ] }, { "id": "serviceability-and-disposition", "name": "Serviceability and disposition", "description": "Connect observed faults to documented maintenance limits and an appropriate next action.", "findings": [ { "id": "repair-or-retire-decision", "name": "Repair or retire decision", "description": "Evaluate repairs using verified procedures, parts compatibility, data needs and remaining handset usefulness.", "questions": [ { "text": "Which 6720 classic service documents, compatible replacement parts and variant-specific conformity records can be verified?", "kind": "provenance", "id": "repair-or-retire-decision-q01" }, { "text": "Given the fault, battery condition, recoverable data and available network service, should this handset be repaired, stored or sent for electronics and battery recycling?", "kind": "action", "id": "repair-or-retire-decision-q02" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "This is recalled product knowledge, not source-checked research.", "Verify exact radio bands, hardware type codes, battery specifications and market-specific approvals before using this description for procurement or repair.", "Failure modes describe plausible ageing and compatibility issues, not verified model-specific defect rates." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-identifiers", "name": "Identifiers and schemes", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "scheme": "Nokia commercial model designation", "value_or_pattern": "6720 classic", "note": "Identifies the product model, not an individual handset." }, { "scheme": "International Mobile Equipment Identity (IMEI)", "value_or_pattern": "15 decimal digits", "note": "Identifies individual cellular equipment; there is no single IMEI for the model." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-standards-and-regulation", "name": "Standards and regulation", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "GSM specifications maintained by 3GPP, with standards published by partners including ETSI.", "UMTS/WCDMA and HSDPA specifications maintained by 3GPP.", "Bluetooth specifications issued by the Bluetooth Special Interest Group." ], "questions": [ { "id": "evidence-standards-and-regulation-q01", "text": "Which of these standards and regulation hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-real-world-use", "name": "Real-world use", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Cellular voice calls and SMS messaging on compatible networks.", "Mobile web browsing and email using cellular data.", "GPS navigation and location services.", "Still photography and video recording.", "Music playback and installation of compatible S60 applications." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-measurements", "name": "Typical measurements", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "quantity": "Display diagonal", "typical_range": "2.2", "unit": "inch" }, { "quantity": "Display resolution", "typical_range": "240 × 320", "unit": "pixels" }, { "quantity": "Rear camera nominal resolution", "typical_range": "5", "unit": "megapixels" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-failure-modes-and-hazards", "name": "Failure modes and hazards", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Aged rechargeable batteries can lose capacity, swell or overheat; damaged batteries require replacement.", "Keypad, charging connector and other mechanical contacts can wear or become intermittent.", "Liquid ingress and corrosion can disable charging, audio or other circuitry.", "Withdrawal of compatible cellular networks can prevent calls and mobile data service.", "Legacy software and discontinued online services can limit application operation and secure connectivity." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-regional-variation", "name": "Regional variation", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Supported radio bands and operator compatibility should be checked against the particular market variant.", "Firmware languages, operator customisation and supplied accessories can vary by market." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-neighbours", "name": "Neighbouring kinds and how to tell them apart", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "name": "Nokia 6700 classic", "difference": "A separate candybar model using Series 40 rather than the Nokia 6720 classic's Symbian/S60 smartphone platform." }, { "name": "Nokia 6710 Navigator", "difference": "A separate navigation-oriented slider model; the Nokia 6720 classic has a fixed candybar body." }, { "name": "An individual Nokia 6720 classic handset", "difference": "A physical unit has its own IMEI, condition and ownership history; this entry describes the product model." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Nokia 6720 classic this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Which manufacturer manuals and service records establish the complete Nokia 6720 classic hardware-variant and product-code mapping?", "What are the verified dimensions, mass, radio bands, camera specifications, storage limits and approved power accessories for each relevant variant?", "Which original software, mapping, backup and recovery functions remain usable today, and through which verifiable tools or services?", "Which faults are demonstrably recurrent in this model, rather than general ageing symptoms or isolated handset reports?", "Which issuing bodies, standards and conformity declarations apply to each marketed variant, and where are the original records available?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 18, "questions": 28 } }