LimX Dynamics · robot AI model
COSA 0.5
China · 2026
Runs on Oli by LimX DynamicsSource and note: OliA limxdynamics.com/en/news/BK000055 · Retrieved 2 November 2026
Sources retrieved: 2 November 2026 (A, B, C)
- Model type
- Embodied reasoningSource and note: Model typeB limxdynamics.com/en/news/BK000064 · Retrieved 2 November 2026Note. LimX's own term is an operating system, not a model type: “an embodied agentic operating system (COSA), powered by large language models and world models for cognitive reasoning, planning, and autonomous decision-making”. Its VLA skill models are a separate layer: “System 1: humanoid VLA/WAM skills and AI infrastructure for model training”.
- Inputs
- LanguageSource and note: InputsA limxdynamics.com/en/news/BK000055 · Retrieved 2 November 2026Note. Stated for the cognition layer only: “using natural language understanding and intent recognition to autonomously decompose long-horizon tasks”. Camera and other inputs are not stated.
Specifications
3/14 specifications disclosed 11 not stated
6 fields hidden 5 not-stated fields with a note stay ·
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Not statedThe developer publishes nothing on it
Select a source marker for source details and notes.
Release1/1 disclosed
Released15 July 2026
Source and note: ReleasedC limxdynamics.com/en/news/BK000066 · Retrieved 2 November 2026Note. [A] “Published: 2026-07-15”
Input and output2/4 disclosed
Model typeEmbodied reasoning
Source and note: Model typeB limxdynamics.com/en/news/BK000064 · Retrieved 2 November 2026Note. LimX's own term is an operating system, not a model type: “an embodied agentic operating system (COSA), powered by large language models and world models for cognitive reasoning, planning, and autonomous decision-making”. Its VLA skill models are a separate layer: “System 1: humanoid VLA/WAM skills and AI infrastructure for model training”.
InputsLanguage
Source and note: InputsA limxdynamics.com/en/news/BK000055 · Retrieved 2 November 2026Note. Stated for the cognition layer only: “using natural language understanding and intent recognition to autonomously decompose long-horizon tasks”. Camera and other inputs are not stated.
What it controlsNot stated
Degrees of freedom controlledNot stated
Size and speed0/2 disclosed
ParametersNot stated
Control rateNot stated
Source and note: Control rateB limxdynamics.com/en/news/BK000064 · Retrieved 2 November 2026Note. The motion layer is described as “System 0: a foundation model for whole-body motion control”; no rate is stated.
Where it runs and what it is built on0/2 disclosed
On robot or cloudNot stated
Base modelNot stated
Source and note: Base modelB limxdynamics.com/en/news/BK000064 · Retrieved 2 November 2026Note. LimX names no model; COSA is “an embodied agentic operating system (COSA), powered by large language models and world models for cognitive reasoning, planning, and autonomous decision-making”.
Openness0/3 disclosed
AccessNot stated
Licence documentNot stated
Licence typeNot stated
Source and note: Licence typeB limxdynamics.com/en/news/BK000064 · Retrieved 2 November 2026Note. Only the training platform is open: “FluxVLA Engine is an enterprise-grade, open-source AI infrastructure platform built for physical AI”. COSA itself has no stated licence or price.
The developer’s own claims0/2 disclosed
Learns new tasksNot stated
Source and note: Learns new tasksA limxdynamics.com/en/news/BK000055 · Retrieved 2 November 2026Note. LimX's claim is general: “continuous learning through physical interaction”. It does not say whether this needs examples or retraining.
Works across robotsNot stated
Source and note: Works across robotsA limxdynamics.com/en/news/BK000055 · Retrieved 2 November 2026Note. LimX names one robot: “Powered by COSA, LimX Dynamics' full-sized humanoid robot Oli has become the first humanoid agent to possess both advanced loco-manipulation and high-level cognition”.Yes only if the developer itself says the model runs on different robot models, for example robots from two manufacturers or two of one manufacturer’s models. Several units of the same robot do not count.
Notes
LimX Dynamics released COSA on 12 January 2026 and presents COSA 0.5 as its July 2026 update.
COSA is an operating system that manages the robot's models and skills; LimX lists the VLA skill models as a separate layer.
Sources
One line per source, not per figure: a source has one retrieval date.
- Alimxdynamics.com/en/news/BK000055Retrieved 2 November 2026
- Blimxdynamics.com/en/news/BK000064Main source. Retrieved 2 November 2026
- Climxdynamics.com/en/news/BK000066Retrieved 2 November 2026