Baidu AI Competition CTI Official Site | Generated by AI
Question: What is the website http://cti.baidu.com/ about? Please provide an introduction.
Answer:
Baidu Commercial AI Technology Innovation Competition (CTI)
cti.baidu.com is the official website for the Baidu Commercial AI Technology Innovation Competition (百度商业AI技术创新大赛), abbreviated as CTI.
Overview
The CTI competition was first launched in 2023. It is a national-level technology innovation contest open to the general public, including participants from universities, research institutions, and internet companies. Its goal is to explore cutting-edge commercial technologies and discover and cultivate outstanding talent.
2026 Edition: Geek Summer Camp
The 2026 edition has been upgraded to a “Geek Summer Camp” format. Through an invitation-based registration system, 100 teams passionate about AI technology and innovation will be selected to participate. These teams will engage in learning and exchanges with technical experts from Baidu and NVIDIA.
2026 Competition Theme
The theme this year is “Generative Recommendation Ad Ranking Inference Performance Optimization” (生成式推荐广告排序推理性能优化).
The background: Traditional ad ranking models struggle to meet personalized recommendation needs. Generative ad ranking models, powered by the Transformer architecture, are better at modeling long user behavior sequences and capturing evolving user interests — producing more attractive personalized ads and improving click-through rates. However, challenges remain: large model parameter sizes, complex attention computation, extremely long historical sequences, and quantization impacts on inference accuracy.
Participants are expected to propose innovative solutions from angles such as framework optimization, algorithm innovation, and high-performance computing.
Prizes & Incentives
Winning teams will receive generous cash prizes and also have the opportunity to obtain direct access to Baidu’s campus recruitment and internship programs.
Registration
Participants must register using an AI Studio account (aistudio.baidu.com) with real-name authentication. Each person may only register once — duplicate registrations or use of secondary accounts will result in disqualification.
Organizers & Partners
- Host: Baidu Commercial (百度商业)
- Technical Partner: NVIDIA
- Guided by: Baidu’s VP of Mobile Ecosystem and NVIDIA’s Global VP
Previous Competitions
The website also archives past editions: 2023, 2024, and 2025, making it a continuing series of AI innovation events.
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