---
license: cc-by-4.0
task_categories:
  - visual-question-answering
  - image-text-to-text
language:
  - en
tags:
  - science
  - stem
  - multimodal
  - diagrams
size_categories:
  - n<20
extra_gated_prompt: "Please share your details to instantly access this sample dataset. Your request is auto-approved."
extra_gated_fields:
  Name: text
  Email: text
  Organization: text
  Intended use: text
---

# Nalanda Image QA

**22,679 STEM diagram questions with chain-of-thought answers — the training data behind a model that beats frontier VLMs on Indian science diagrams.** This is a 10-row sample. Access is auto-approved — fill in your details to view the data.

> Full dataset (22,679 rows): [Nalandadata/nalanda-image-qa](https://huggingface.co/datasets/Nalandadata/nalanda-image-qa) — requires access request.
> Fine-tuned model: [Nalandadata/nalanda-image-vl](https://huggingface.co/Nalandadata/nalanda-image-vl)
> Live demo: [Nalanda Image VL Demo](https://huggingface.co/spaces/Nalandadata/nalanda-live-demos)

Each row pairs a STEM science diagram with a question, difficulty level, and a full chain-of-thought answer. Images are embedded and render directly in the Dataset Viewer. Subjects cover Physics, Chemistry, Biology, and Mathematics at secondary and competitive exam level.

---

## Columns

| Column | Description |
|--------|-------------|
| `id` | Question ID |
| `subject` | Physics / Chemistry / Biology / Maths |
| `difficulty` | easy / medium / hard |
| `question` | Question text |
| `image` | Embedded diagram image (renders in viewer) |
| `answer` | Chain-of-thought answer |

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[info@nalandadata.ai](mailto:info@nalandadata.ai) · [nalandadata.ai](https://nalandadata.ai)