kashrut
Enable an agent to recognise kashrut requirements, record evidence about food and its handling, and identify permissible actions under a specified Jewish legal authority and practice.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
recalled by Codex without web access - no source was read
Researched by: Codex
Purpose and description
Enable an agent to recognise kashrut requirements, record evidence about food and its handling, and identify permissible actions under a specified Jewish legal authority and practice.
Kashrut is the body of Jewish dietary law governing which foods may be eaten and how they must be produced, prepared, combined and consumed, as interpreted through halakhic authorities and communal traditions.
It can be Identify which rules and authority govern a proposed food use.; Trace missing evidence through ingredients, suppliers, equipment and certification records.; Compare documented judgments without collapsing disagreements into a single universal status.; Screen a recipe, purchase or service plan for unresolved kashrut conditions.; Route cases requiring religious judgment to an appropriate authority with the relevant facts assembled.; Reassess affected products or meals when formulations, production conditions or certification change..
Distinguishing features
A kashrut assessment identifies a Jewish dietary rule and its applicable authority; dietary preference alone does not establish one.
Food marketed as Jewish cuisine is not thereby established as kosher.
A vegan, vegetarian or halal label does not by itself establish kosher status.
An ingredient list alone may leave equipment history, processing aids and supervision unresolved.
A kosher assessment for ordinary use does not automatically establish acceptability for Passover or every community.
Scope
+ Sources, interpretive authorities and communal practices governing dietary permissibility
+ Food identity, ingredient origins and classifications relevant to kashrut
+ Preparation, separation, equipment use and handling that affect kosher status
+ Certification, supervision, traceability and the limits of available evidence
+ Context-dependent restrictions, including Passover requirements and unresolved cases
- Jewish law and religious observance beyond their specific effects on kashrut
- Nutritional adequacy, food hygiene and medical suitability
- Halal and other dietary systems except as explicitly distinguished neighbouring concepts
- General agricultural production and animal welfare standards
- Individual Jewish identity, religiosity or moral worth inferred from dietary practice
Characteristics
- Applicable authority and practice
- Named legal authority, certifier, community or household practice, with supporting references A judgment is meaningful only relative to the rules and acceptance criteria being applied.
- Assessment target
- Ingredient, product, batch, meal, utensil, production line, kitchen or establishment Evidence about one target cannot automatically establish the status of another.
- Dietary classification
- Meat, dairy, pareve, mixed, disputed or undetermined under the applicable authority Classification informs combinations, equipment allocation and service decisions.
- Assessed permissibility
- Permitted, prohibited, conditional, disputed or undetermined for a stated use and authority It separates a supported judgment from uncertainty or disagreement.
- Ingredient and processing provenance
- Links to suppliers, species or material origins, formulations, processing aids and production records Commercial ingredient names may not disclose the features needed for a kashrut assessment.
- Equipment and contact history
- Prior food contact, heating, cleaning, elapsed time and kashering records where relevant Preparation conditions can affect an assessment independently of the recipe.
- Certification coverage
- Verified and applicable, limited, expired, withdrawn, unverified or absent A symbol or certificate must match the actual product, facility, period and intended use.
- Calendar and custom context
- Ordinary use or Passover, with relevant community-specific practices The same food can require different evaluation in different observance contexts.
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 11 layers · 17 findings · 29 questions.
Authority and applicability Establishes whose kashrut requirements apply and what a judgment covers.
Kashrut cannot be represented faithfully as an authority-free kosher flag.
Rules and interpretation
Connects dietary requirements to their sources and interpreters.
Attributed requirements
Record each applicable requirement with its source, interpretation and status within the selected practice.
- Which source and interpreting authority support this requirement? provenance
- Is this treated as a binding requirement, communal custom, additional stringency or disputed position? definition
Judgment context
Defines the target, intended use and observance context of an assessment.
Bounded permissibility
Attach judgments to specific food or equipment, users, circumstances and periods.
- Does the judgment cover this ingredient, batch, finished meal or entire establishment? boundary
- Which authority and household or community practice govern the intended consumption? definition
Food identity and origin Captures the biological and material identities needed to evaluate food.
Permissibility depends on origins and preparation evidence that ordinary food names may conceal.
Animal-derived foods
Identifies species and applicable requirements for animal products.
Species and preparation evidence
Record species identification and, where applicable, evidence about slaughter, inspection and removal of prohibited blood or tissues.
- What establishes the species identity and its accepted status under the selected authority? provenance
- Which slaughter, inspection or preparation requirements apply to this animal-derived food, and what verifies their completion? boundary
Produce and composite ingredients
Examines plant foods and manufactured ingredients beyond their retail names.
Hidden origin and produce conditions
Record ingredient derivation, processing aids and relevant produce conditions, including insect inspection and agricultural obligations where applicable.
- What are the actual origins and processing inputs of enzymes, flavourings, gelatin and other ingredients whose names do not establish their status? provenance
- Which insect inspection or agricultural requirements apply to this produce given its type, origin and handling? boundary
Meat, dairy and equipment Represents food classifications and the consequences of combining or processing them.
A food's assessment must account for combinations and equipment history as well as ingredient identity.
Classification and separation
Records meat, dairy and pareve classifications and their practical implications.
Classification for intended use
Distinguish ingredient classification from equipment-related designations and apply the selected practice to preparation and consumption.
- What evidence establishes whether this food is meat, dairy or pareve, and does an equipment-related designation qualify that assessment? definition
- What separation or waiting requirements govern the proposed preparation, serving sequence or consumption? action
Contact and kashering
Captures equipment use and the conditions relevant to restoring suitability.
Equipment use history
Record material, prior contact and thermal conditions before evaluating equipment suitability or a proposed kashering procedure.
- What foods contacted the equipment, at what temperatures and for how long, and what cleaning or subsequent use occurred? measurement
- Does the selected authority permit kashering this item, and what procedure and verification would be required? action
Production and assurance Connects production practices and supervision to evidence about actual products.
A recipe or package claim does not fully establish how a food was produced or whether a certification covers it.
Production-specific requirements
Records applicable requirements concerning preparation participants and supervised processes.
Participation and supervision
Identify authority-specific requirements concerning cooking, baking, wine or grape products, and milk production where relevant.
- Which requirements concerning preparation participants or supervision apply to this particular food and process? boundary
- What records establish that the required participation or supervision occurred? provenance
Certification and traceability
Checks the identity, scope and continuing applicability of certification evidence.
Verified certification scope
Connect a certification to its issuer, covered products or facilities, conditions and validity period.
- Has the issuer confirmed coverage for this exact product, production location and relevant batch or date? provenance
- Does the intended consumer's selected authority accept this certification and its qualifications? boundary
- Which formulation, supplier, production-line or certification changes require reassessment? action
Passover and case resolution Handles seasonal requirements and cases where ordinary assessment remains insufficient.
Passover distinctions and unresolved incidents need explicit treatment rather than inheritance from a general kosher status.
Passover applicability
Separates Passover requirements from ordinary use and records applicable customs.
Passover-specific assessment
Record chametz-related evaluation, kitniyot practices and product or equipment requirements under the chosen authority.
- What evidence establishes suitability for Passover for this food and its production equipment? provenance
- Which kitniyot or other Passover practices apply to the intended consumers? boundary
Incidents and unresolved judgments
Preserves relevant facts and uncertainty when routine rules do not settle a case.
Case-specific referral
Document accidental mixtures, missing provenance and conflicting judgments for assessment by an appropriate authority.
- What quantities, temperatures, timing, ingredients and equipment contacts are known about the incident? measurement
- Which decisions require an authority's ruling, and what additional evidence must accompany the referral? action
- Does a resulting ruling apply only to this incident or also to future planned practice? boundary
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- The listed kinds are practical food classifications, not separate schools of kashrut; Passover suitability cuts across meat, dairy and pareve.
- Specific rulings and certification acceptance depend on rabbinic authority, community and production details.
- This account is recalled knowledge; no sources or current certification policies were consulted.
- Which of these check these first hold for the sense of kashrut this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Meat foods (fleishig)
- Dairy foods (milchig)
- Neutral foods (pareve)
- Kosher-for-Passover foods, subject to additional restrictions
- Which of these kinds and varieties hold for the sense of kashrut this model covers, and on what evidence? provenance
Standards and regulation
Recalled without web access and unsourced; every item is a lead to verify.
- The Torah, particularly Leviticus 11 and Deuteronomy 14, establishes foundational distinctions between permitted and prohibited animals.
- Rabbinic dietary law, developed in the Mishnah and Talmud, elaborates requirements concerning slaughter, blood, meat and milk, and food preparation.
- The Shulchan Arukh, especially Yoreh De'ah, and subsequent rabbinic rulings codify and interpret many practical requirements.
- The Orthodox Union administers kosher certification according to its rabbinic standards.
- STAR-K administers kosher certification according to its rabbinic standards.
- Which of these standards and regulation hold for the sense of kashrut this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Guiding household food purchases, cooking practices and separation of meat and dairy equipment.
- Certifying ingredients, manufacturing processes, restaurants and institutional kitchens.
- Determining permitted animal species and requirements for ritual slaughter and removal of blood.
- Assessing food and kitchen suitability for Passover.
- Accommodating Jewish dietary observance in hospitals, schools, workplaces and travel.
- Which of these real-world use hold for the sense of kashrut this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Prohibited ingredients or processing aids can invalidate a food's kosher status.
- Shared equipment, heat transfer or ingredient carryover can create kashrut problems even when the listed ingredients appear acceptable.
- A kosher designation does not establish that food is safe for someone with an allergy; pareve should not be treated as an allergen-free guarantee.
- Ordinary kosher certification does not establish suitability for Passover.
- Certification accepted by one community may not meet another community's requirements.
- Which of these failure modes and hazards hold for the sense of kashrut this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Ashkenazi communities traditionally restrict kitniyot during Passover, while many Sephardi communities permit them subject to their customs.
- Sephardi and Ashkenazi authorities differ on some requirements concerning meat inspection and food cooked by non-Jews.
- Foods grown in the Land of Israel raise additional requirements concerning agricultural gifts, tithes and sabbatical-year produce.
- Which of these regional variation hold for the sense of kashrut this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- kosher - Kosher describes acceptability under the relevant Jewish rules; kashrut names the dietary legal system and its observance.
- halakha - Halakha encompasses Jewish religious law generally; kashrut concerns its dietary requirements.
- shechita - Shechita is the prescribed slaughter procedure for permitted terrestrial mammals and birds; it is one component of kashrut.
- halal - Halal denotes permissibility under Islamic law; its food rules derive from a different legal tradition and are not interchangeable with kashrut.
- vegetarianism - Vegetarianism excludes meat according to dietary commitments; vegetarian food can still fail kashrut requirements.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of kashrut this model covers, and on what evidence? provenance
What the second pass must settle
- Which Jewish legal authorities and communities should the researched model represent, and how should their disagreements be attributed?
- Which primary texts and current authority-issued guidance support each proposed requirement and its exceptions?
- How should dairy-equipment designations and other certifier-specific terms be mapped without implying equivalence?
- What evidence is sufficient for uncertified foods, household preparation and supplier claims under each represented authority?
- Which agricultural obligations, Passover customs and exceptional-case rulings require additional detail within this registry entry?