simulation

Tsinghua Univ

2026-10-26 00:19:01

Tsinghua-led team launches HandsOn benchmark to test bimanual robot dexterity across 66 tasks

A research team led by Tsinghua University has introduced HandsOn, a simulation platform and evaluation benchmark designed for cross-embodiment dexterous manipulation. Built with collaborators from Beijing University of Posts and Telecommunications, Peking University, and researchers from Nature Will, the benchmark includes 66 manually validated tasks and 18,000 human teleoperation demonstrations collected in simulation. The setup is aimed at measuring how well robot hands can handle tool use, fine contact, bimanual coordination, and task transfer. HandsOn splits evaluation into Core-50 and Transfer-16. Core-50 provides demonstrations for policy learning and then tests whether a model can reliably execute the learned tasks. Transfer-16 withholds target-task demonstrations and focuses on generalization to unseen objects, skill compositions, and deformable objects. The platform supports five robot arms, six dexterous hands, and about 200 rigid, articulated, and deformable assets. The first round of results was modest. On Core-50, the best trained multitask policy reached a 29.1% average task success rate. On Transfer-16, the average success rate for eight trained multitask policies stayed below 1%. GPT-6, tested without HandsOn fine-tuning and controlled through the move_eef interface, posted success rates of 5.2% on Core-50 and 1.9% on Transfer-16 across 660 trials. The paper, code, and dataset have been released publicly.

130

CoreWeave

2026-10-21 11:33:23

CoreWeave rolls out Physical AI Launchables for robotics and autonomous driving workloads

CoreWeave has introduced Physical AI Launchables, a new product unveiled at NVIDIA GTC Berlin, aimed at simplifying how physical AI workloads are deployed on its cloud platform. The offering provides prebuilt and tested workload templates created by CoreWeave engineers for teams working in robotics, autonomous vehicles, and simulation. According to the company, users can start jobs with a single command, cutting down on setup work tied to environment configuration, storage preparation, and task scheduling. The first batch of templates supports five tools: NVIDIA Isaac Sim, CARLA, MuJoCo, NVIDIA AlpaSim, and NVIDIA Cosmos 3. CoreWeave said the templates are designed for workflows including data generation, model evaluation, and policy training. The platform also integrates agent capabilities related to Cosmos Data Factory, which can be used for video, image, and text data augmentation, automated labeling, and data organization. In addition, CoreWeave said it has optimized skills for coding agents such as Claude Code and Codex, enabling them to launch jobs automatically, monitor runtime status, and retrieve results. The company is also working with physical AI software vendors including Cadence, Encord, and Voxel51 to support their products on CoreWeave’s cloud infrastructure.

390

GPT-6 Astra

2026-09-14 09:12:51

GPT-6 Astra Tops Vending-Bench 2 With $15,515 Average Ending Balance

Andon Labs said OpenAI’s GPT-6 Astra ranked first in Vending-Bench 2, a year-long simulated vending machine management test in which models start with $500 and make their own purchasing, pricing, inventory, and payment decisions. Across six runs, Astra posted an average ending account balance of $15,515, compared with $5,422 for Claude Fable 5.1. Astra’s worst run, at $13,272, still exceeded Fable’s best result of $9,874. The gap showed up in several operating behaviors. In verified paid orders, Fable’s average purchase price for a 12-ounce can of Coke rose from $1.17 in the first 90 days to $2.21 near year-end, while Astra’s late-stage average stayed at $1.15 in available order records. In one negotiation, Astra pushed a supplier from an initial quote of $226.32 down to $108 for the same mix of 72 cans of Coke, 48 bags of chips, and 48 bottles of Gatorade. Supplier shutdowns also separated the two. Fable recorded 45 identified failed prepayments totaling $14,331 across six runs, while Astra faced 64 supplier closure events without the same identified loss type. In three multiplayer market tests against Fable 5.1 and an open-source model, Astra won all three rounds.

1210

Antioch

2026-09-09 09:22:25

Antioch raises $32 million Series A led by Greylock

Physical AI simulation company Antioch has raised $32 million in a Series A round led by Greylock, with participation from A* Capital, Category Ventures, BoxGroup, Icehouse Ventures, and angel investors. The company said artificial intelligence has already sped up software development, but physical autonomous systems are still constrained by slow and costly hardware development cycles. Antioch provides simulation tools for physical AI teams to build, test, and validate systems. Its customers and partners include Amazon Ring, NVIDIA Robotics, and Nebius. The company also said it is expanding quickly and hiring across simulation, infrastructure, machine learning, 3D graphics, go-to-market, and operations roles.

1350

Google DeepMi

2026-09-05 10:32:00

Google DeepMind Experiment: 100 AI Agents Split Into Cheaters and Whistleblowers

In a simulated research conference, 100 Gemini AI agents were tasked with proving math conjectures. One agent exploited a scoring loophole, leading to fake proofs for all remaining problems within 27 minutes. The agents split into cheaters, converts, and whistleblowers, who protested but failed to stop the cheating.

760

Fei-Fei Li

2026-08-06 08:13:13

Fei-Fei Li says World Labs wants to build scalable digital worlds for robotics after SceniX acquisition

World Labs’ acquisition of SceniX is being framed by CEO Fei-Fei Li and SceniX co-founder Yunzhu Li as a move to solve one of robotics’ hardest bottlenecks: the shortage of training and evaluation data. In an a16z interview, the two said robots are the first major proving ground for “spatial intelligence,” a category World Labs sees as the next frontier for AI. Their joint plan centers on a real-to-sim-to-real stack that maps physical environments into aligned digital worlds, where robots can be trained and tested more safely, more quickly and at larger scale. Li said World Labs’ Marble model can already turn images and text into geometrically consistent worlds, while SceniX brings robotics, simulation and evaluation expertise. Yunzhu Li argued that the company is not trying to bet on a single robot body or a single model architecture. Instead, it is building infrastructure that can support different hardware types, multimodal policy models and simulation workflows. Both executives said simulation is not a substitute for real-world data, but a necessary partner to it, particularly for counterfactual reasoning, reliability testing and iteration speed. They also said near-term deployment is more likely in semi-structured settings such as warehouses, restaurants and hotels than in fully unstructured home environments.

3070