laconception

AI Data Agency

Combining audiovisual heritage with AI data excellence. Based in Paris, we capture custom video & audio datasets, while helping tech companies train, align, and evaluate next-generation AI models through high-quality human intelligence.

About Us

Based in Paris, Laconception leverages its rich audiovisual production heritage to power next-generation AI alignment. Powered by professional studio-grade audio and video infrastructure, we deliver high-precision datasets, design domain-specific prompts, and evaluate LLM responses with meticulous human intelligence.

Key Highlights

Studio-Grade Quality: Professional sound and video setups for high-SNR audio and clean computer vision datasets.
Ethical & GDPR-Compliant: 100% consent-first data sourcing with clear model releases and European privacy alignment.
Human-in-the-Loop Precision: Domain-expert evaluation and prompt design for European languages.

Voice & Audio Data Collection

Studio-grade voice recording, multilingual audio dataset collection, and speech alignment for Speech AI and voice models.

Custom Video Data Collection

Production of raw, high-definition video datasets for computer vision, avatar generation, and lip-sync AI models.

LLM Evaluation & RLHF

Human-in-the-loop response ranking, fact-checking, and alignment to ensure safety, tone consistency, and accuracy.

Workflow Process

Scoping & RequirementsPrecision Sourcing & CaptureDelivery & Alignment

Custom Prompt Engineering

Designing, testing, and refining complex prompts for domain-specific LLM workflows and multilingual applications.

Ethical Real-World Data

We connect AI developers with authentic physical workflows and artisanal expertise. Through our verified European partner network, we capture specialized crafts, industrial techniques, and authentic voice-over data — fully licensed, anonymized, and GDPR-compliant.

Ready to Align Your Models?

Let’s discuss your custom data requirements.

Privacy Policy
1. Data Controller
Laconception (SAS AQUITAINE PYRÉNÉES CONCEPTION, SIRET: 840 700 736 00043), headquartered at 78, Avenue des Champs-Élysées, Bureau 326, 75008 Paris, France, acts as the Data Controller for personal data collected through this website. Contact: [email protected].
2. Information We Collect
We only collect personal information voluntarily provided via our contact form or email inquiries, including your name, company name, corporate email address, phone number, and project details.
3. Purpose and Legal Basis
Your data is processed solely to respond to business inquiries, provide project estimates, and execute contractual obligations in accordance with Art. 6(1)(b) of the GDPR.
4. Data Retention & Sharing
Personal data is kept strictly confidential, stored securely, and never sold, rented, or shared with third parties. Inactive contact data is automatically deleted after three (3) years from the last interaction.
5. Your Rights & CNIL
Under GDPR, you have the right to access, rectify, restrict, or request deletion of your personal data at any time by emailing [email protected]. You also hold the right to lodge a complaint with the French data protection authority (CNIL at www.cnil.fr).
6. Cookies
This website only utilizes essential technical cookies required for proper display and system performance.