Companies

RLWRLD

rlwrld.ai

RLWRLD builds dexterity-first robotics foundation models that help industrial and humanoid robots perceive, decide, and act.

HQSeoul, Not applicable, South Korea
Employees11-50
Funding$15M
2 active roles
Profile 6mo agoJobs checked 3h ago
RoboticsFoundation Model ProviderAPI / PlatformSeries A$10M-$50M

About

RLWRLD builds robotics foundation models, including the dexterity-first RLDX-1, to help humanoid and industrial robots perceive, reason, and perform precise hand tasks. It targets enterprise and industrial deployment through partnerships spanning robot hardware, sensors, infrastructure, and data, differentiating itself with proprietary 4D+ motion-capture data and dexterity-focused physical-AI models.

Market

RLWRLD competes in the physical AI and robotics foundation-model market, with an initial focus on industrial manufacturing, logistics, retail, and other real-world operations. Its positioning centers on dexterous five-finger manipulation, hardware-agnostic deployment, and models trained directly on real industrial data rather than primarily in laboratory or simulated environments; this differentiates it from broader humanoid and generalist robotics-model competitors.

Target Customers

RLWRLD primarily targets industrial enterprises and operators in manufacturing, logistics, warehousing, retail, and hospitality that need to automate complex, manual, contact-rich tasks. Its likely buyers are enterprise operations, automation, robotics, and strategic-partnership leaders seeking hardware-agnostic AI that can be deployed across robot fleets and continuously improved through real operational data.

At a Glance

Problem

Industrial robots remain good at repetitive, structured motions but struggle with the contact-rich, variable work that requires human-like hand dexterity. RLWRLD identifies a specific automation gap: real worksites often need precise manipulation that parallel grippers or even three-finger hands cannot perform without redesigning the surrounding business process. That creates operational friction and limits the economic payoff of automation, particularly in labor-constrained industrial environments where companies want faster picking, fewer bottlenecks, and automation of delicate or nuanced tasks.

The company’s clearest wedge is dexterous manipulation across factories, warehouses, kitchens, hotels, and logistics operations: grasping, pouring, tool use, delicate handling, and other five-finger tasks. Its real-world examples include capturing service skills at Lotte Hotel & Resort and pursuing applications with logistics and industrial partners such as CJ Group, suggesting that the killer use case is not replacing an entire robot fleet but making existing humanoid and industrial platforms capable of work that conventional automation cannot economically handle.

Product / Service

RLWRLD builds robotics foundation models under the RLDX family. Its first model, RLDX-1, is an 8.1-billion-parameter open-source model that combines vision-language understanding with proprioceptive, tactile, and torque sensing. It is designed specifically for five-finger manipulation, is hardware-agnostic, and can adapt to different robot bodies and hand types through fine-tuning. RLWRLD says its models are trained on real industrial data and that RLDX-1 delivers strong simulation and physical-world performance with substantially less training compute than comparable frontier models.

The delivery model is an industry co-building relationship rather than a one-off software deployment. RLWRLD maps an operator’s workflows through an RX roadmap, validates them through proofs of concept, and then co-builds an industry model with the customer while continuously improving the data, model, and operations. The company supplies the intelligence layer and works with hardware, sensing, edge-compute, and infrastructure partners, while its DexBench benchmark and data standards aim to make dexterous-robot performance measurable and reproducible.

Market

RLWRLD competes in physical AI and robotics foundation models, with a differentiated focus on dexterous manipulation for humanoid and industrial robots. The broader competitive set includes Physical Intelligence’s generalist robot policy, Skild AI’s hardware-generalizing robotics foundation model, and Google DeepMind’s Gemini Robotics; NVIDIA’s GR00T ecosystem is both an adjacent platform and a benchmark reference. RLWRLD’s positioning is narrower and more industrially grounded: a dexterity-first model trained through live operational data rather than a general-purpose robot brain alone.

The company is an early commercial-stage startup, not a proven revenue-scale business: the available evidence does not disclose revenue, but it does show substantial financing and active commercialization. RLWRLD raised approximately $15 million in Seed 1 and $26 million in Seed 2, or about $41 million in total seed funding, from strategic and financial investors including CJ Logistics, Lotte, LG, SK Telecom, KDDI, Headline Asia, and others. It launched RLDX-1 publicly in 2026, reported pilots and robotics-transformation projects with industry partners in South Korea and Japan, and announced an NVIDIA collaboration around DexBench, dexterous-manipulation data standards, and Isaac-platform integration.

Founders & Leadership

Junghee RyuFounder
Founder & CEO
Carl ChoiPresident of U.S. Operations
Jeeyun (Hensen) AhnChief Strategy Officer
Jaekyoung BaeChief Technical Officer
Kangwook LeeChief Business Officer

Funding History

2025-04
Seed 1$15M

LG Electronics, SK Telecom, KDDI, ANA Holdings, Mitsui Chemicals, Shimadzu Corporation, Hashed Ventures, Mirae Asset, Global Brain

2026-02
Seed 2$26M

Headline Asia, Z Venture Capital, CJ Logistics, Kakao Investment, Lotte Ventures, Hanwha Asset Management, Mirae Asset–Emart Investment Fund I, Hyosung Ventures, Smilegate Investment, T Investment, Hashed Ventures

Recent News

2026-07-23
RLWRLD Aligns With Embodied AI Research Through EAD 2026 Sponsorship

RLWRLD sponsored the Embodied Agent and Dialog (EAD) 2026 Workshop at ECCV 2026 in Sweden, according to coverage citing the company’s LinkedIn post.

2026-07-15
RLWRLD Showcases Advanced Trajectory Optimization Research at RSS 2026

RLWRLD presented research on trajectory optimization in robotics at the Robotics: Science and Systems (RSS) 2026 conference in Sydney.

2026-06-22partnership
Putting Dexterous Robots to Work: How RLWRLD Builds Physical AI with AWS

AWS described how RLWRLD uses Amazon EC2, NVIDIA H200 GPUs, AWS ParallelCluster, and Amazon FSx for Lustre to train its RLDX robotics foundation models on large-scale industrial data. AWS and RLWRLD are deepening collaboration across model training, fleet deployment, and cloud-based inference.

2026-06-19partnership
RLWRLD and NVIDIA Advance Open Dexterity AI Ecosystem with DexBench and Humanoid Data Standards

RLWRLD announced a collaboration with NVIDIA focused on DexBench, a universal dexterity benchmark, standards for dexterous-manipulation training data, and integration with NVIDIA Isaac tools. The initiative aims to establish shared metrics and infrastructure for humanoid-robot AI.

2026-06-02product
RLWRLD Debuts Robotics Foundation Model “RLDX-1” at NVIDIA GTC Taipei 2026

RLWRLD debuted RLDX-1 at NVIDIA GTC Taipei 2026. Coverage highlighted the model’s performance relative to existing systems and its use of substantially less training compute than NVIDIA GR00T N1.5.

2026-05-11product
RLWRLD Releases RLDX-1, a Dexterity-First Foundation Model for Robot Hands

The Robot Report covered RLWRLD’s RLDX-1, which is designed for real-world humanoid manipulation and incorporates capabilities such as context memory, force sensing, robot-specialized vision-language understanding, and faster inference. The model targets tasks requiring precise five-finger dexterity and physical-signal interpretation.

2026-04-29partnership
RLWRLD Taps Veteran Investor and Operator to Expand U.S. Industrial Partnerships Ahead of Robotics Foundation Model Launch

RLWRLD appointed a veteran deep-tech investor and operator as president of RLWRLD USA to lead U.S. market development and expand industrial partnerships ahead of its 2026 robotics foundation-model launch.

2026-02-25funding
RLWRLD Raises $26M Seed 2, Bringing Total Funding to $41M to Scale Industrial Robotics AI

RLWRLD closed an approximately $26 million Seed 2 round, bringing total seed investment to about $41 million. Investors included Headline Asia, Z Venture Capital, CJ Logistics, Kakao Investment, Lotte Ventures, and other strategic investors; the funding is intended to support global expansion and industrial deployments.

2026-01-18partnership
Lotte Hotel to Develop Humanoid Robots for Hotel Services

Lotte Hotel partnered with RLWRLD, a developer of physical AI and robotics foundation models, to formulate a long-term plan for robots performing hotel-service tasks. AWS later reported that Lotte Hotel had dedicated on-site space for RLWRLD’s data work and was discussing a multi-year data partnership.

2025-11-26partnership
CJ Logistics Doubles Down on “Physical AI,” Backs Startup RLWRLD to Build Robot Brains

CJ Logistics and RLWRLD formalized a partnership to develop physical AI for humanoid robots at a November 20 ceremony. The collaboration is aimed at developing robotics foundation-model intelligence applicable to real logistics operations.

Active Roles

2
Tokyo, Japan (Bunkyo-ku)/Other/52d ago
Korea (location not specified)/Engineering/188d ago

Business Model

RLWRLD appears to monetize through B2B enterprise partnerships and deployment of proprietary robotics intelligence and foundation models, working with hardware, sensor, infrastructure, and enterprise partners. Its partnership materials describe the offering as a proprietary intelligence asset rather than a conventional service contract; public pricing or subscription terms were not identified.

Products

RLDX robotics foundation model familyRLDX-1, a dexterity-first foundation model for high-degree-of-freedom robotic hands, humanoids, and industrial robots

Customers

CJ Logistics (publicly disclosed field-collaboration partner; customer status not explicitly stated)Lotte (publicly disclosed field-collaboration partner; customer status not explicitly stated)

Tech Stack

Robotics foundation models (RFMs)Large language models combined with traditional robotics softwareMSAT (Multi-Stream Action Transformer) with modality-specific processing streams and joint self-attentionMultimodal, multi-sensor data pipelines using visual, depth, force, and 4D+ dataReal-world industrial demonstration data and embodiment-specific fine-tuningDAgger-based recovery and post-trainingAWS distributed GPU training, Amazon S3, and Amazon FSx for Lustre

Competitors

Physical Intelligence (π0)
Skild AI
NVIDIA (GR00T)
Figure AI
Tesla
1X

Key Investors

LG Electronics, SK Telecom, ANA Holdings, PKSHA Technology, Hashed, Global Brain Corporation, Amber Group