LingBot-World-V2-1.3B-Causal-Fast

Released
2026-09-10
Last refreshed
2026-10-20
Status
Researched 1d ago
Open weightsCommercial use: not permittedMultimodal

LingBot-World-V2-1.3B-Causal-Fast is available now for general LLM work with open-weight; evaluate it while provider pricing coverage matures.

Robbyant releases · 4 in the last 12 monthsChangelog →
Specifications
Released
2026-09-10
Parameters
1.3B
Specialization
video-generation
Openness
Open weights
License
CC-BY-NC-SA-4.0Not permitted
Weights
Available
Code
Unknown
Created by

Robbyant (Shanghai Ant Robbyant Technology Co., Ltd.) is Ant Group's embodied AI company. It builds the LingBot model li

Shanghai, China
Website
Pricing

No tracked provider pricing is available yet.

About

LingBot-World-V2-1.3B-Causal-Fast is the small 1.3B real-time variant; its package holds the DiT weights only and reuses the T5 encoder, VAE and tokenizer from the 14B release of Robbyant's LingBot-World 2.0 (LingBot-World-Infinity), an interactive world model that turns an image plus movement, camera and text-event controls into a continuous explorable video world. LingBot-World 2.0 adds an unbounded interaction horizon from causal pretraining, a wider range of actions and text-driven events, and an agentic harness with pilot and director agents. Open weights under CC BY-NC-SA 4.0 (non-commercial).

Providers

No active provider routes are tracked for this model yet.

Capabilities

VisionMultimodal

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

robbyant/lingbot-world-v2-1.3b-causal-fast