Researchers propose a real-to-sim-to-real framework enabling rapid test-time fine-tuning of humanoid parkour policies on unfamiliar terrains, using mesh reconstruction from real-world captures. The two-stage…

#Robotics #HumanoidRobots #SimToReal #TestTimeTraining
https://arxiv.org/abs/2602.02331

Test-time training (TTT) lets foundation models fine‑tune on test data, acting as a specialization step that can lower in-distribution error, with the work submitted in September 2025. https://getnews.me/test-time-training-specializing-foundation-models/ #testtimetraining #foundationmodels

TTT-Discover flips the script: using inference‑time RL it slashes GPU kernel runtimes in half, beating hand‑tuned experts. Curious how test‑time training powers faster LLMs? Dive in! #InferenceTimeRL #GPUKernelBoost #TestTimeTraining

🔗 aidailypost.com/news/ttt-dis...

Imagine Transformers that remember the long haul without slowing down. Test‑Time Training adds a dual‑memory system with sliding‑window attention, keeping inference cheap while boosting context. Dive into the details! #TestTimeTraining #DualMemory #SlidingWindowAttention

🔗

🆕 Test-Time Training (TTT) in 2026: 3x Domain Speedup

#DeepLearning #AI #TestTimeTraining #DomainAdaptation
https://tildalice.io/test-time-training-ttt-zero-shot-few-shot-domain-speedup/

RoboTTT Scales Robot Policy Context to 8K Timesteps, Enhancing Real-World Manipulation

https://pneumetron.com/news/ai_research/robottt-context-scaling-robot-policies-1ef513

#robotics #machinelearning #robotfoundationmodels #testtimetraining