| Work / author / dates | Risālat al-Ṭayr (رسالة الطير), "The Recital of the Bird" · Abū ʿAlī al-Ḥusayn b. ʿAbd Allāh Ibn Sīnā (370–428 AH / 980–1037 CE). The third recital of the Avicennan cycle, after Ḥayy ibn Yaqẓān (see ibn-sina-hayy.md). |
| Part added | Whole text: Mehren's Arabic pp. 42–48, divided into 15 sections |
| Reader route | /read/tayr · about page /read/tayr/about |
| Status | text of M transcribed and read twice by independent AI readers against the page images (28 Sept 2026) · AI-vowelled where the print is bare · not yet checked by a person · reviewed by: — |
Structure (our division by sense; Mehren prints the text continuously): a prologue asking the brethren for a hearing, on true friendship (§1); three exhortations: disclose and veil, drink poison and love death, the angel, the beast and the human (§2–4); the hunters and the snare, captivity and forgetting (§5–6); the escaped birds with cords on their feet and the partial release (§7–8); the flight over the mountains, the rest on the seventh mountain and the eighth mountain's birds (§9–11); the city and palace of the Great King, the audience and the promised messenger, the description of the King (§12–14); an epilogue with the brother's diagnosis and the author's reply (§15).
1. Witnesses
| Siglum | Witness | Kind (critical ed. / standard ed. / MS / digital / working copy) | Vowelled? | Licence | Location / hash |
|---|---|---|---|---|---|
| M | A. F. Mehren (ed.), Traités mystiques d'Abou Alî al-Hosain b. Abdallah b. Sînâ ou d'Avicenne, fasc. II (… L'Oiseau, traité mystique d'Avicenne), Leiden: E. J. Brill, 1891. Arabic text pp. 42–48 of the Arabic part (the pagination runs on from the Ishārāt sections in the same fascicle); lithographed, with the manuscript variants as lettered footnotes on each page (29 notes). French translation pp. 27–32, "expliqué selon le commentaire persan de Sâwedjî". | standard ed. | sparsely | public domain | archive.org traitsmystique02avic (University of Ottawa copy, 94 pp.; the Arabic is bound in reverse order, pdf 45 = p. 42 … pdf 39 = p. 48); PDF SHA-256 003971cb420d51072d5ea33566fff48f12c272d023d61cb8dd42caa90673f097 |
| B, B² | London, British Museum: Cat. codd. manuscr. or. Mus. Brit. II, p. 450, no. XXVI (with the Persian commentary of ʿUmar b. Sahlān al-Sāwajī) and no. XXVIII (text alone) | MS (as reported by M) | known only through Mehren's footnotes | ||
| A, A² | Leiden: Cat. codd. or. Bibl. Acad. Lugd. Bat. III, p. 329, no. 1464 (= Cod. 1020a (10) Warn.) and IV, p. 313, no. 2144 (= Cod. 177 (5) Gol.; collated for Mehren by M. J. de Goeje) | MS (as reported by M) | known only through Mehren's footnotes | ||
| — | The DLI copy in.ernet.dli.2015.323235 (Mehren fasc. II–IV) has usable Arabic OCR for the Ṭayr (noted in the Ḥayy witness survey); not used for the text. | digital (OCR) | archive.org |
Mehren's sigla: he names B and B² for the London copies and A and A² for the Leiden copies, and uses L where copies agree; the sentence in his avant-propos (printed p. 26) is ambiguous, and L most likely means the agreement of the two Leiden copies.
2. Base and why
M: the only edition on disk, public domain, printed from four manuscripts with their variants. No other Arabic edition was consulted.
3. Collation
- Transcription: letter by letter from 220-dpi page images, difficult words re-checked at 500 dpi, keeping the print's spelling (dotless final ى, ة/ه and hamza as printed). Mehren's footnote keys are not reproduced in the text; each apparatus entry records its anchor word.
scripts/recitals/tayr_assemble.pybuildsdata/sources/tayr-mehren.json(15 sections, 1,086 words, 29 footnotes). - Second, independent AI reading of all 7 pages (
data/sources/tayr-mehren-proof.json), vowel marks ignored: 1,067 of 1,086 words agree (98.3%), 19 differ. The first reading stands in 14 (mostly hamzas and dots). Three were errors in the file and were corrected (§4); one is a print-versus-sense choice; one is cosmetic. - No second edition was collated: the manuscript variants are Mehren's footnotes only.
4. Decisions (substantive)
| Where | Reading adopted | Rejected | Reason | By (AI/person) |
|---|---|---|---|---|
| §4, p. 43 | ثبت | تثبت | 600 dpi: three letter-forms only (ث, ب, final ت); the print reads ثبت, which fits the masculine بشرٌ | AI (second reading) |
| §4, p. 43 | تف | تنف | 600 dpi: one tooth with two dots, then a kashīda into the fāʾ; no nūn | AI (second reading) |
| §14, p. 47 | صرمه | حرمه | 600 dpi: a closed ṣād loop; "whoever cuts himself off from him", the counterpart of خدمه | AI (second reading) |
| §1, p. 42 | وحلوا (as printed) | وجلوا | the print has no dot under the second letter; the sense "polished away the dirt" wants وجلوا, recorded as a note | AI (second reading) |
Misprints kept as printed, each with a "print X, read Y" note: §4 ضبّع (read ضيّع), §4 بدّ (read بذّ), §15 طبخ (read طبيخ). All six doubtful readings of the first transcription were resolved at 600–900 dpi (باتّوا, استئثارها, جهتك as printed; the three misprints above). The remaining doubt is editorial: باتّوا against باثّوا ("disclose to one another", which fits Mehren's "révèle"), and فتعصّبها, which Mehren himself calls "bien douteuse".
5. Quotations verified
No quotation was marked when the text was established (quotes is empty). scripts/quran_refs.py found one automatically: §15, «وسيعلم الذين ظلموا أي منقلب ينقلبون», the end of 26:227 (six words, matched on the consonantal skeleton against the Tanzil Quran).
6. Vowelling
- Source of vowels: the print where it has them (326 marks); everything else supplied by AI (3,809 marks).
scripts/recitals/prepare.py tayr: headless Claude (Opus) adds full tashkīl with the letters verified unchanged; the per-charactervowelMaskrecords 't' (print) or 'a' (AI). - Mehren's sign over an alif is read as a connecting alif (ٱ) where the model rewrote it; each case is logged in
changes(e.g. §2 ٱنْسِلَاخَ). - 73 words with two defensible vowellings are listed per passage (
ambiguous), with the reading adopted and why. - Comparison with authoritative vowelled editions: none available.
7. Segmentation and word IDs
15 passages = our 15 sense-sections (Mehren's print is continuous; page breaks are recorded in tayr-mehren.json). Word IDs t1:<passage>:<word>.
8. Analysis layer (tool, constraints, disagreement rate)
CAMeL Tools 1.6 (calima-msa-r13 + MLE), constrained by the text's vowelling (data/sources/tayr-analysis.json): 1,129 words, 719 with a root, 395 distinct roots, 65 words where the analyser's vowelling differs from the AI vowelling. Unresolved "roots" are the usual particles and weak radicals (ع.ل.# = على, ف.#, م.#, ل.#, #.ل.# = الله …).
9. Commentaries aligned (who, how many lemmata, coverage)
None. No Arabic commentary is printed with the Ṭayr in M. Mehren's French notes paraphrase the Persian commentary of al-Sāwajī (from B), which is not in the fascicle.
10. Translation (source or AI; glossary)
AI (Claude Opus) from the Arabic via scripts/recitals/translate.py tayr, told not to reproduce or imitate published translations, with the glossary in tayr-meta.json (ikhwān al-ḥaqq, al-ṭayr, al-ḥibāla / al-sharak, al-jibāl, al-malik, madīnat al-malik, al-ṣayyād, al-ḥuriyya, al-ʿaql). Contextual word glosses and term notes from the same run. All marked AI. Audio: a machine voice (Azure AI Speech) reads the vowelled Arabic and the AI English; a reading aid, not a recitation.
11. Rights and private layers
M: public domain (Leiden 1891); the text, apparatus and page references may be published. Corbin's English (Avicenna and the Visionary Recital) is ©: compared privately only, in the private layer; nothing of it is published.
12. Open questions / to review
- A person should check the transcription and the AI vowelling against the page images.
- باتّوا or باثّوا (§2); Mehren's own doubt on فتعصّبها.
- The meaning of Mehren's siglum L (§1 above).
- Locate the four manuscripts in modern catalogues and check for digitised images; al-Sāwajī's Persian commentary (BM no. XXVI; see §9).
- Suhrawardī's Persian version of the Ṭayr (Thackston, Treatise I) as a comparison for sense.
13. Change log
- 2026-09-28: transcribed from Mehren II (15 sections); second independent reading (98.3%), three corrections and the misprint notes applied; vowelled, analysed, translated, read aloud, Quran checked; in the reader at
/read/tayr. - 2026-09-28: record written from the data files.