---
pretty_name: HyperBrowseComp
tags:
- benchmark
- encrypted
language:
- ko
- de
- jv
- id
- es
- ru
- zh
- te
- arz
- uz
- th
- fil
- vi
configs:
- config_name: default
  data_files:
  - split: test
    path: data/test-*
dataset_info:
  features:
  - name: id
    dtype: string
  - name: canary
    dtype: string
  - name: question
    dtype: string
  - name: answer
    dtype: string
  splits:
  - name: test
    num_bytes: 397885
    num_examples: 485
  download_size: 400690
  dataset_size: 397885
---

# HyperBrowseComp

Hard, multi-hop web search questions across 13 languages. Encrypted (AES-256-GCM).

```python
from datasets import load_dataset

ds = load_dataset("afaji/HyperBrowseComp", split="test")
```

`id` is `<LANG>_<question id>`, e.g. `KO_7388`.

## Decrypt

```python
import base64
import hashlib

from cryptography.hazmat.primitives.ciphers.aead import AESGCM


def _nonce(canary, field):
    return hashlib.sha256(f"{canary}:{field}".encode()).digest()[:12]


def _open(ciphertext_b64, key, canary, field):
    return AESGCM(key).decrypt(_nonce(canary, field), base64.b64decode(ciphertext_b64), None).decode()


def decrypt_row(row, master_key):
    key = bytes.fromhex(master_key)
    return {
        "id": row["id"],
        "question": _open(row["question"], key, row["canary"], "question"),
        "answer": _open(row["answer"], key, row["canary"], "answer"),
    }


decrypt_row(ds[0], "<your key>")
```