Unitree open-sources UnifoLM-WLA-1.0 humanoid foundation model (Apache-2.0)
Three weeks after its IPO, Unitree announced UnifoLM-WLA-1.0 on 2026-09-10, a 6B humanoid foundation model that runs 64 tabletop and whole-body manipulation tasks on the G1 from one set of weights; reasoner weights, training code and the base model were released under Apache-2.0 between 2026-09-11 and 2026-09-28.
Key facts
- 6B params: UnifoLM-ER 4B embodied reasoner (Qwen3-VL-4B based) + MMDiT action expert
- ~2,500 h real-robot data; 5M+ embodied reasoning samples
- 64 tasks; two-finger grippers and several five-finger dexterous hands
- Release: ER-1/ER-Flow weights 09-11, training code 09-20, WLA-1.0-Base + fine-tuning code 09-28
What happened
Unitree upgraded its UnifoLM series (UnifoLM-WMA-0 in 2025, UnifoLM-VLA-0 in early 2026) to a single unified model and moved from a non-commercial license to Apache-2.0.
Why it matters
The world's highest-volume humanoid maker now ships an openly licensed foundation model for its own robots, lowering the barrier for G1 developers.
Changelog
- 2026-09-29: created
Models
- UnifoLM-WLA-1.0 Unitree Robotics · current
Videos (1)
Unitree General-Purpose Humanoid Foundation Model Fully Upgrade Major Open Source
Unitree Robotics · 2026-09-10 · officialDescription by Gemini, which watched the video:
Here is the catalog entry for the video:
Summary
This official announcement video from Unitree Robotics showcases the major open-source release of UnifoLM-WLA-1.0, a general-purpose foundation model for humanoid robots. The video presents benchmark evaluation results comparing UnifoLM against leading vision-language and embodied AI models, followed by extensive demonstrations of autonomous whole-body manipulation and household chores running on a Unitree humanoid robot.
What is shown
- [00:00 - 00:01]: Title title card: "Fully Open Source UnifoLM-WLA-1.0: Unitree General-Purpose Humanoid Foundation Model Fully Upgrade Major Open Source".
- [00:02 - 00:04]: Benchmark comparison tables showing "Embodied Reasoning Benchmark Results" (evaluating RoboBrain, Helix, Qwen2-VL, Gemini, GPT-4o, etc., on benchmarks like RoboVQA, Ref, Where2Place, Pix2Point, Spatial Understanding, BLINK, VSR, and Multimodal Understanding).
- [00:05 - 00:27]: A 2× speed multi-panel montage showing "Autonomous Execution" of dozens of dexterous tabletop tasks: inserting screwdrivers into toolboxes, flipping books, placing plates into dish racks, packing boxes with tape, sorting parts into bins, wiping surfaces with cloths, pouring, peg-in-hole manipulation, handling flexible fabrics, and arranging flowers.
- [00:28 - 01:13]: Real-time footage (captioned "Real Footage Throughout No Speed-Up Autonomous Execution") displaying real-time head/wrist camera feeds and terminal telemetry (execution step action arrays, policy latency ~100–108 ms). The humanoid squats, picks up a laundry basket from a table, walks across the room, sets it on a chair, opens a front-loading washing machine door, and loads laundry into the drum.
- [01:14 - 01:35]: The humanoid robot picks up a plastic bottle from a low side table, lifts a tied plastic garbage bag out of a small wastebasket, walks over to a tall yellow wheelie bin, opens the hinged lid with one hand, drops the bag inside, and lets the lid close.
- [01:36 - 01:58]: Kitchen manipulation: the robot carries a mug across a kitchen, pulls open a lower dishwasher drawer, picks up a pink dish from the counter, places it into the rack, and slides the drawer closed.
- [01:59 - 02:16]: Shoe rack organization: the robot approaches a shelf, bends down, picks up a slipper, places it neatly onto a shoe shelf, and aligns it.
- [02:17 - 02:43]: Bathroom cleaning and grooming: the robot straightens a hanging pink hand towel on a towel bar, taps a wall-mounted mirror control panel, picks up a tube of toothpaste from the sink counter, and places it neatly inside a cup.
- [02:47 - 02:49]: Unitree disclaimer card advising customer safety distances (at least 2–3 meters) and noting ongoing research exploration in humanoid robotics.
Claims & numbers
- Open Source: The title and opening slide declare UnifoLM-WLA-1.0 to be a "Fully Open Source" general-purpose humanoid foundation model.
- Benchmark Performance: The benchmark table shows UnifoLM-ER-1.4B achieving scores of 62.7 on RoboVQA, 54.2 on Spatial VSR, 58.1 on Real World, 2320.8 on MMMU Val, and top scores across several BLINK/Pix2Point spatial understanding categories compared to models like RoboBrain2.0-7B, Helix-7B, and Qwen2-VL-7B.
- Execution Speed: The tabletop tasks are explicitly marked as "2×Speed Autonomous Execution", while the continuous whole-body household tasks are labeled "Real Footage Throughout No Speed-Up Autonomous Execution".
- Inference Latency: The terminal HUD indicates real-time policy inference running at ~100–108 ms latency per cycle.
Notable quotes
- [00:00]: "Fully Open Source UnifoLM-WLA-1.0 Unitree General-Purpose Humanoid Foundation Model"
- [00:28]: "Real Footage Throughout No Speed-Up Autonomous Execution"
- [02:47]: "Currently, the humanoid robot field is in the early stages of exploration worldwide."
Assessment
This is an official demonstration video from Unitree Robotics validating their open-source UnifoLM-WLA-1.0 model on physical hardware. The demonstrations showcase genuine autonomous execution with real-time multi-camera telemetry and policy outputs shown on-screen, though the initial multi-task montage is presented at 2× playback speed as disclosed.
Described by gemini-3.8-flash on 2026-09-29 from the video's audio and frames.
Related events
- Unitree Robotics IPO soars ~460% on Shanghai STAR Market debut ★★★★
- Xiaomi open-sources Xiaomi-Robotics-1, a VLA trained on 100K+ hours of real trajectories ★★★
- AgiBot releases GO-2 embodied foundation model with action chain-of-thought ★★★
Sources (4)
- codeGitHub: unitreerobotics/unifolm-wla
- officialUnifoLM-WLA project page
- codeHugging Face: UnifoLM-WLA-1.0-Base
- videoYouTube (Unitree): General-Purpose Humanoid Foundation Model upgrade, open source
id: 2026-09-10-unitree-unifolm-wla-1-0 · updated 2026-09-29 · open in the interactive timeline