Chips
Kunlunxin
昆仑芯
Baidu's full-stack AI chip company
- Headquarters
- Beijing, China
- Region
- Beijing
- Founded
- 2011
- Stage
- Series D+
01
Overview
Kunlunxin spun out of Baidu's in-house AI chip unit and became independently operated in 2021, with Baidu holding about 57.67%. It builds general-purpose AI accelerators plus the cluster systems and software stack around them.
02
Products
4Kunlun P800
Current flagship AI chip; supports 8-card DeepSeek-R1/V3 inference per node.
Kunlun M100
Inference-optimised chip slated for 2026.
Kunlun M300
Chip for ultra-large multimodal training and inference, planned for 2027.
Tianchi supernode
256-card and 512-card supernodes; the 512-card unit can train trillion-parameter models.
03
Highlights
4- 01Ranked third among domestic AI chip vendors by 2025 cloud AI accelerator shipments (about 116,000 cards, tied with Cambricon).
- 02Turned on a 30,000-card Kunlunxin cluster in 2025, one of the largest domestic AI compute clusters.
- 03External revenue overtook internal shipments to Baidu as of June 2026.
- 04Filed a confidential Hong Kong listing application in January 2026 and started STAR Market IPO coaching in May 2026.
04
People
1
06
Funding
2- Source
D
USD 2.83 亿
07
Events
0Not yet listed
08
Related projects
0Not yet listed
09
Topics
410
Coverage
6Information compiled from public sources; refer to the company's official website for authoritative details.