surah
Enable an AI agent to identify a surah of the Qur'an, assess the evidence and completeness of its representation, and select appropriate retrieval, comparison, citation or presentation actions.
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.
Researched by: Codex + Grok
Purpose and description
Enable an AI agent to identify a surah of the Qur'an, assess the evidence and completeness of its representation, and select appropriate retrieval, comparison, citation or presentation actions.
A surah is one of the 114 named, sequentially ordered chapters of the Qur'an, each a closed unit of āyāt whose identity, internal verse order, and place in the Uthmanic muṣḥaf are treated in Islamic scholarship as fixed by prophetic instruction rather than as later editorial chapters.
It can be Resolve a surah name, transliteration or chapter reference to its registered identity.; Retrieve the whole surah or a verse span using a declared textual and numbering basis.; Compare representations while preserving differences in readings, segmentation and translation.; Check coverage and generate citations that identify the relevant representation.; Present attributed thematic or revelation-context descriptions with their uncertainties.; Link Arabic passages to translations or recitation segments when alignment evidence is sufficient..
Distinguishing features
The referent is identified as a chapter of the Qur'an, rather than any passage concerning a religious theme.
A surah has a chapter identity; an ayah or an arbitrary verse range identifies a smaller passage rather than another surah.
A juz' or other reading division is distinguished by its own partition scheme and is not treated as a surah merely because it overlaps one.
An Arabic text, translation or recording represents a surah; its language, file identity or performer does not establish a new surah identity.
Alternative names must be resolved against chapter identity before they are treated as separate registered things.
Scope
+ Surah identity, canonical position and attested naming variants
+ Chapter boundaries, verse segmentation and reference conventions
+ Relationships to Arabic textual witnesses, readings, translations and recitations
+ Attributed descriptions of internal discourse and revelation context
+ Representation completeness and conditions for reliable citation and presentation
- The Qur'an as a complete work and the organisation of an entire mushaf
- Individual ayat as independently modelled textual units
- Manuscript objects, printed editions, digital files and recordings as artefacts
- Translation works, tafsir works and their authorship or publication histories
- Prayer performances, recitation events and religious rulings as independent subjects
Characteristics
- Canonical chapter position
- Ordinal position in an explicitly identified Qur'anic ordering Supports identity resolution and citation without confusing canonical position with proposed revelation chronology.
- Attested names
- Arabic names, transliterations and translated labels linked to attestations Allows searches under different names while preventing unsupported alias merges.
- Verse count
- Number of ayat under a named verse-counting convention Makes completeness checks meaningful without assuming that every representation uses identical numbering.
- Opening basmala treatment
- Explicitly described presence, presentation and numbering treatment in a specified representation Prevents opening material from being silently added, omitted or assigned an incorrect verse reference.
- Reading and textual basis
- Links to identified qira'a, riwaya, textual witness or edition where established Keeps differences between representations attributable and prevents unsupported claims of textual error.
- Representation coverage
- Complete under stated convention | excerpt | missing spans | not assessed Determines whether the available material can support whole-surah presentation or analysis.
- Revelation-context attribution
- Source-attributed classification or account, with disputed and unknown values allowed Permits contextual description without presenting a contested historical attribution as settled identity.
- Reference alignment
- Verified for declared representations | partial | conflicting | unverified Controls whether the agent can reliably connect Arabic passages, translations and recitation segments.
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 · 18 findings · 29 questions.
Chapter identity Establishes which Qur'anic chapter is being represented and how its labels resolve.
Surah names and transliterations can vary, while the chapter must retain a single registry identity.
Canonical location
Locates the chapter within the Qur'an without substituting a proposed historical sequence.
Chapter position
Records the chapter's position in a specified ordering and the evidence supporting its identification.
- Which canonical chapter position identifies this surah, and which reference establishes it? definition
- Does any supplied number instead describe revelation chronology or another ordering? boundary
Names and aliases
Separates attested chapter names from transliterations, translations and informal labels.
Name resolution
Connects each usable name to the chapter identity with its language and attestation.
- Which Arabic names and naming variants are attested for this chapter? provenance
- Which transliterations or translated labels can be resolved unambiguously to this surah? definition
Chapter boundaries and references Defines the extent of the surah and the conventions needed to address its passages.
Verse counts and opening-formula treatment must be explicit for reliable retrieval and completeness checks.
Opening and closing
Identifies the chapter's textual limits separately from surrounding headings and presentation material.
Boundary treatment
Records how the selected representation handles the opening basmala and the end of the chapter.
- How is the opening basmala, where present, displayed and numbered in this representation? boundary
- What establishes the final textual span, and which adjacent headings or annotations are outside the surah? boundary
Ayah addressing
Makes verse references interpretable within a declared counting convention.
Verse segmentation
Records the count and segmentation basis required to locate and compare ayat.
- How many ayat does this representation identify, and under which counting convention? measurement
- What verified mapping is needed before a verse reference can be transferred to another representation? action
Textual and mediated representations Connects the surah to particular Arabic texts, readings, translations and recitations.
An agent must distinguish chapter identity from the textual or mediated form through which it accesses the chapter.
Arabic textual basis
Identifies the evidence and conventions behind an available Arabic representation.
Reading and witness
Records established reading affiliations and source artefacts without inferring them solely from a surah name.
- Which edition or witness supplies this Arabic text, and what reading or transmission does it explicitly identify? provenance
- Which observed differences are documented as reading, orthographic or editorial differences, and which remain unexplained? boundary
Translation and recitation links
Relates mediated expressions to the passages they represent.
Representation alignment
Records the basis and limits of links from Arabic passages to translated text or recitation segments.
- Which translator or reciter and source artefact are responsible for each linked representation? provenance
- What evidence supports each verse-to-translation or verse-to-audio alignment, including merged or repeated spans? measurement
Discourse and revelation context Records attributed accounts of the surah's internal organisation and historical setting.
Thematic divisions and revelation accounts can guide interpretation but require attribution and may disagree.
Internal discourse
Relates proposed sections, themes and shifts of address to identifiable verse spans.
Attributed sectioning
Records interpretive divisions without replacing the surah's chapter and ayah boundaries.
- Which verse spans are described as discourse sections, and who proposes those divisions? provenance
- Which proposed divisions depend on interpretation rather than explicit chapter or verse boundaries? boundary
Revelation attributions
Separates whole-chapter classifications from accounts applying to particular passages.
Context and chronology
Preserves the source, scope and disagreement of revelation classifications and occasion reports.
- Which sources classify the surah as Meccan or Medinan, and do they identify exceptions or disagreement? provenance
- Does each reported occasion or chronological claim concern the whole surah or only specified ayat? boundary
Coverage and agent use Determines whether available representations support the requested surah-level operation.
Incomplete text, uncertain references and unlabelled transformations can make otherwise plausible outputs misleading.
Surah coverage
Assesses whether the available material covers the identified chapter under its stated conventions.
Coverage assessment
Records missing, duplicated or unresolved passage spans and the basis of completeness claims.
- Are all expected verse spans present exactly as required by the declared representation and counting convention? measurement
- Which missing, duplicated or unresolved spans prevent whole-surah retrieval or analysis? action
Citation and presentation
Sets evidence-based conditions for quoting, comparing and displaying the surah.
Operation readiness
Connects the intended action to the reference precision, attribution and use conditions it requires.
- Which chapter and verse references, textual basis and translator or reciter credits must accompany this output? action
- What source-specific reuse conditions or explicitly requested presentation conventions apply to the selected text, translation or recording? action
- Can the requested comparison or presentation preserve the distinction between Arabic text, translation, commentary and agent-generated paraphrase? action
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.
Kinds and varieties
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Meccan (Makki) surahs, dated before the Hijrah
- Medinan (Madani) surahs, dated after the Hijrah
- Mixed surahs whose opening belongs to one period but which contain verses of the other
- Muqaṭṭaʿāt surahs that open with disconnected letters (29 of 114)
- Al-Musabbiḥāt, surahs that open with divine glorification
- The Four Quls, the short liturgical cluster Q 109 and Q 112-114
- Long legislative surahs of the opening third, especially Q 2-9
- Short, often oath-framed surahs of the last third (Q 29-114)
- Which of these kinds and varieties hold for the sense of surah this model covers, and on what evidence? provenance
Identifiers and schemes
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Wikidata - Q234262 - Item for the class 'surah' (a Qur'anic chapter); each of the 114 individual surahs has its own item.
- Canonical muṣḥaf number - 1-114 - Uthmanic order used in print and citation (al-Fātiḥah = 1, al-Nās = 114).
- Qur'anic citation - Q n:m or n:m - Chapter number then verse number, e.g. 2:255 or Q 5:67.
- GND - 4420668-9 - Subject heading Sure / Sura <Koran>.
- Dictionary of Qur'anic Usage ID - SIM-000871 - Brill lemma for the Arabic root s-w-r / sūra.
- Freebase - /m/026b6x - Legacy mid for the class.
- İslâm Ansiklopedisi - sure - TDV entry slug for the term.
- Which of these identifiers and schemes hold for the sense of surah this model covers, and on what evidence? provenance
Standards and regulation
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Uthmanic recension (third caliph ʿUthmān): the canonical 114-surah sequence of the Arabic muṣḥaf.
- Cairo / King Fuʾād edition of 1924, issued with al-Azhar: the modern print standard for rasm, surah numbering, and the Egyptian Standard chronological column.
- Kufan verse-enumeration school, used in the widely distributed Madinah muṣḥaf: the common 6,236-ayah count against which printed verse numbers are set.
- al-Suyūṭī, al-Itqān fī ʿulūm al-Qurʾān: classical statement that the identity and sequence of the 114 surahs (and the order of āyāt within them) are tawqīfī.
- Later Iraqi letter-count partitions into 30 ajzāʾ / 60 aḥzāb (associated with al-Ḥajjāj): scholarly recitation aids, not a second chapter system.
- Which of these standards and regulation hold for the sense of surah this model covers, and on what evidence? provenance
Real-world use
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Recited in the standing portions of ṣalāt: al-Fātiḥah in every rakʿah, plus all or part of another surah.
- Memorized as named units in ḥifẓ curricula and printed as headed chapters in a muṣḥaf, usually with Arabic name, verse count, and Makki/Madani label.
- Cited in tafsīr, law, sermons, and digital Qur'an apps by surah number or name plus verse number.
- Grouped for extra-canonical recitation practice (Four Quls, Yā Sīn, al-Kahf, al-Mulk) even though those groupings are not the canonical chapter system.
- Which of these real-world use hold for the sense of surah this model covers, and on what evidence? provenance
Typical measurements
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Canonical chapter count - 114 (fixed) - surah
- Verses per surah - 3 (al-Kawthar) to 286 (al-Baqarah) - ayah
- Corpus verse total (Kufan count) - 6236 - ayah
- Meccan surahs (traditional majority count) - about 86 of 114 - surah
- Medinan surahs (traditional majority count) - about 28 of 114 - surah
- Surahs opening with muqaṭṭaʿāt - 29 of 114 - surah
- Surahs preceded by the basmalah - 113 of 114 (absent before al-Tawbah) - surah
- Which of these typical measurements hold for the sense of surah this model covers, and on what evidence? provenance
Failure modes and hazards
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Citing a verse by one regional enumeration against another, so that n:m does not land on the same sentence.
- Treating muṣḥaf order as the order of revelation, which neither traditional nor academic chronologies claim.
- Counting or omitting the basmalah as a verse (it is Q 1:1, but is not counted as a verse at the head of the other 112 surahs that carry it).
- Labelling a mixed surah simply Meccan or Medinan when only the opening, not every verse, decides the class.
- Reading a surah as if it were a single linear book-chapter argument, which many surahs are not.
- Liturgical error: omitting al-Fātiḥah, or substituting an unintended surah, in ṣalāt.
- Which of these failure modes and hazards hold for the sense of surah this model covers, and on what evidence? provenance
Regional variation
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Latin-script names: surah / sūra / sura; German Sure; Spanish sura; Turkish sure.
- One numbered surah may carry several traditional titles (e.g. al-Masad also al-Lahab; Fuṣṣilat also Ḥā Mīm Sajda).
- Makki/Madani tallies: a common 86/28 split versus lists that treat only about 20 Medinan and 82 Meccan as agreed, with a disputed remainder.
- Chronological numbering used in tables differs (Egyptian Standard vs Nöldeke, among others).
- Printed verse numbers follow different historical enumeration schools even when the Arabic rasm is the same.
- Which of these regional variation hold for the sense of surah this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- āyah (verse) - An āyah is the smallest canonical reference unit inside a surah; a surah is the closed chapter that contains a run of āyāt.
- juzʾ - A juzʾ is one of 30 later recitation portions sized by letter count; it routinely cuts across surah boundaries and is not a chapter.
- ḥizb / rubʿ - Halves and quarters of a juzʾ, likewise later recitation marks, not named Qur'anic chapters.
- rukūʿ - A later pause-section used in prayer and some prints (~540-558); it is not the surah boundary.
- manzil - A seven-part weekly recitation scheme; it groups several surahs rather than naming one.
- Biblical chapter - Bible chapter numbers are later editorial overlays; a surah's identity and sequence are treated as tawqīfī and do not track a single running argument.
- parashah - A Masoretic weekly Torah lection, not a closed revealed chapter of the Qur'an.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of surah this model covers, and on what evidence? provenance
Sources
- Surah - Canonical count of 114; length extremes; Meccan/Medinan rule; basmalah exception at al-Tawbah; liturgical use in ṣalāt; chronological vs muṣḥaf order; alternative titles; authority-control identifiers.
- surah (Q234262) - Class identifiers (Wikidata, GND, Dictionary of Qur'anic Usage, Freebase) and the definition of a surah as a Qur'anic chapter composed of āyāt.
- List of chapters in the Quran - Kufic/Kufan verse enumeration as the common 6,236-ayah count; 29 muqaṭṭaʿāt openings; Egyptian Standard and Nöldeke chronological columns; per-surah numbering 1-114.
- The Divisions of the Quran: Ayah, Surah, Juz, Hizb, Manzil, Ruku, and Sajdah Explained - Surah as a tawqīfī chapter versus later tawfīqī recitation divisions; etymology as a bounded enclosure; length range 3-286 āyāt.
- The Structure & Division of a Surah (Chapter) - 114 suwar; verse-total variation when the basmalah is counted; roughly descending-length arrangement; Makkan vs Madinan thematic profiles.
What the second pass must settle
- Does the registry intend surah to mean exclusively a chapter of the Qur'an, and does an existing Vercy model already own that concept?
- Which references will establish canonical chapter identity and attest alternative names?
- Which verse-counting conventions, readings and basmala treatments must the first implementation support?
- Which scholarly or traditional sources will ground revelation-context and discourse descriptions, and how will disagreements remain visible?
- Which existing neighbouring models should own editions, readings, translations and recitations so this model can link to them without duplicating their responsibilities?