Formal Modern Standard Arabic

Expert-verified Arabic for AI labs

Data and expert judgment for model alignment and evaluation.

Short fail sample — then the option to request a full pack.

Fluent Arabic is not always correct Formal Modern Standard Arabic.

Diraya supplies expert-verified judgment labs can train and evaluate against.

  • Request Preference & evaluation packs — prompt · rejected · chosen · rationale
  • Coming next Islamic Fiqh & Fatwa

Offer

What you can request

Expert-verified Formal Modern Standard Arabic — packs and judgment for alignment and evaluation.

  • For labs

    Expert judgment

    Accredited Arabic educators catch fluent-looking failures models miss.

  • Request

    Preference & evaluation packs

    Chosen vs rejected answers plus the rationale that makes the preference trainable.

    JSON or CSV — ready for your stack.

  • With every row

    Expert rationales

    Why the gold answer wins — usable for preference learning and evaluation.

  • Focus

    Arabic depth

    Grammar, morphology, diacritics, syntax — Formal Modern Standard Arabic where meaning breaks.

Capabilities

v1.0

Where models still fail

Formal Modern Standard Arabic — formal, institutional, and official register, not dialects.

Grammar (nahw) — case, syntax, agreement

Case and agreement errors silently rewrite who did what.

Each pack row: prompt · rejected · chosen · expert rationale.

Sample

One sample preference row

Prompt · rejected · chosen · rationale. Scroll three Formal Modern Standard Arabic excerpts — or download the JSON.

  1. 1. PromptThe task
  2. 2. Rejected (A)Common / model-wrong
  3. 3. Chosen (B)Expert gold
  4. 4. RationaleWhy B · why not A

Sample rows — expert-verified Formal Modern Standard Arabic

Pack row — JSON

DIRAYA-AR-001 · seeds_v1_msa_formal.jsonl

Truncated for display — full Arabic is in the carousel. Download the complete row below.

Download sample pair (JSON)

{
  "aato_id": "DIRAYA-UAE-2026-001",
  "seed_id": "DIRAYA-AR-001",
  "domain": "Arabic_Linguistics",
  "subdomain": "Nahw_Irab_MafoolMaahu",
  "prompt": {
    "user_input": "أعرِبْ ما تحته خطّ إعرابًا تفصيليًّا موجَّهًا لطالب الصفّ الثاني عشر: «سارَ القائدُ والجبلَ حتّى أدركَ الحصنَ». هل تُعرَبُ «الجبلَ» مفعولًا معه أم معطوفًا؟ ومتى يمتنع العطفُ هنا؟ أجب بتشكيلٍ كاملٍ للكلمةِ المعرَبةِ وبيانِ العلامةِ"
  },
  "candidates": [
    {
      "id": "c0_model_rejected",
      "text": "الواوُ هنا تحتملُ العطفَ والمعيّةَ، والأفصحُ المدرسيُّ عندَ جمعٍ من المعربينَ حملُها على العطفِ؛ فـ«الجَبَلُ» معطوفٌ على «القائدُ» مرفوعٌ مثلهُ"
    },
    {
      "id": "c1_expert_chosen",
      "text": "الراجحُ في هذا التركيبِ أنْ تُعرَبَ «الجَبَلَ» مفعولًا معهُ منصوبًا وعلامةُ نصبِه الفتحةُ الظاهرةُ، والواوُ واوُ المعيّةِ لا عاطفةٌ",
      "rationale": "الاستجابةُ (b) هي الصحيحة ؛ لأن القاعدة تقول : يَمْتَنِعُ الْعَطْفُ، وَيَجِبُ إِعْرَابُ الِاسْمِ بَعْدَ الْوَاوِ مَفْعُولًا مَعَهُ"
    }
  ],
  "preference": {
    "chosen_id": "c1_expert_chosen",
    "rejected_id": "c0_model_rejected"
  }
}

Proof

Format. Scope. Verification

Expert-verified Formal Modern Standard Arabic — no fake win rates, no logo theater.

  • Format

    JSON or CSV

    Each row: prompt · rejected · chosen · expert rationale. Ready for training and eval stacks.

  • Scope

    Formal Modern Standard Arabic

    Grammar, morphology, diacritics, syntax — formal, institutional, and official register.

  • Verification

    Expert-verified

    Reviewed by accredited Arabic educators — not scraped fluency.