DataSea AI

Data annotation · Southeast Asia

Training data that speaks like Malaysia.

We label text, images and video for AI teams building for Southeast Asian users: Malay, English and Mandarin, including the mixed-language messages people actually send.

Sample · telco support chattask: language-ID + sentiment + intent
Boss,EN
sayaMS
nakMS
cancelEN
planEN
ni,MS
太贵了ZH
lahMS · particle
sentiment negative intent cancel_subscription reason price

Services

Four kinds of data global vendors get wrong here.

Each service is run by annotators who speak the language and know the context, with written guidelines agreed with you before any labelling starts.

Multilingual chat and LLM data

Labelled conversations and preference data for chatbots and language models serving Malaysian, Singaporean and Indonesian users, including Manglish and Malay–Mandarin code-switching.

  • language ID per token
  • intent & slots
  • sentiment
  • response ranking
  • translation review

Shariah-aware classification

Text labelled against compliance guidelines you provide or co-define with your Shariah advisers, for Islamic finance products, halal commerce and content moderation.

  • product & contract text
  • prohibited-element flags
  • advisor review loop

E-commerce product data

Categories, attributes and image tags for marketplace catalogues, written in the mix of languages sellers in the region actually use.

  • taxonomy mapping
  • attribute extraction
  • image tagging
  • duplicate matching

Construction-site imagery

Images and video from working building sites in the Klang Valley, collected with site owners' consent and labelled for safety, progress and inspection models.

  • PPE compliance
  • equipment detection
  • worker activity
  • defects & cracks

How a pilot works

See the quality on your own data before you commit.

  1. Scope

    Send a sample of your data and what the model needs to learn. We draft labelling guidelines with you.

  2. Calibrate

    We label a small set together with your team and settle every edge case in the guidelines.

  3. Pilot batch

    We label a fixed batch at production settings and deliver it in your format.

  4. Quality report

    You get agreement scores, error examples and a price per item for the full volume.

Quality and data handling

Every batch is measured, not assumed.

Your data stays in the scope you set, and you see the numbers behind each delivery.

  • Double annotation on a sampleTwo annotators label the same items so agreement can be scored and disagreements reviewed.

  • Gold-set checksKnown answers are mixed into every batch to catch drift early.

  • Guidelines you ownEvery rule and edge-case decision is written down and handed over with the data.

  • Handled under Malaysia's PDPANDAs as standard, access limited to the assigned team, and personal data redacted where the task allows.

Start a pilot

Tell us what your model needs to learn.

We reply with a scoped pilot proposal, usually within two working days.

hello@datasea.asia

This form drafts your request. Send it to the email address on the left.