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Hydra-MDP++: Advancing End-to-End Driving via Expert-Guided Hydra-Distillation

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arxiv 2503.12820 v1 pith:RLY5MJ6Y submitted 2025-03-17 cs.CV

classification cs.CV
keywords drivinghydra-mdpcomponentsend-to-endframeworkwithoutabilityachieves
verification ladder T0 review T1 audit T2 compute T3 formal
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Hydra-MDP++ introduces a novel teacher-student knowledge distillation framework with a multi-head decoder that learns from human demonstrations and rule-based experts. Using a lightweight ResNet-34 network without complex components, the framework incorporates expanded evaluation metrics, including traffic light compliance (TL), lane-keeping ability (LK), and extended comfort (EC) to address unsafe behaviors not captured by traditional NAVSIM-derived teachers. Like other end-to-end autonomous driving approaches, \hydra processes raw images directly without relying on privileged perception signals. Hydra-MDP++ achieves state-of-the-art performance by integrating these components with a 91.0% drive score on NAVSIM through scaling to a V2-99 image encoder, demonstrating its effectiveness in handling diverse driving scenarios while maintaining computational efficiency.

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Cited by 35 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. UniUncer: Unified Dynamic Static Uncertainty for End to End Driving

    cs.RO 2026-03 unverdicted novelty 7.0 of 10

    UniUncer is a plug-and-play uncertainty framework that jointly models static and dynamic scene uncertainty inside end-to-end planners, cutting L2 trajectory error 7% on nuScenes and raising EPDMS 10.8% on NavsimV2.

  2. DRIFT: Drift and Aggregation for Motion Planning

    cs.RO 2026-07 conditional novelty 6.0 of 10

    DRIFT achieves 89.6 PDMS and 90.4 EPDMS on NAVSIM navtest by generating proposal features via one-step latent drift and aggregating them label-free.

  3. Teaching Vision-Language-Action Models What to See and Where to Look

    cs.CV 2026-07 unverdicted novelty 6.0 of 10

    DriveTeach-VLA adds Driving-aware Vision Distillation pretraining and 2D Trajectory-Guided Prompts to VLA models, then reports state-of-the-art results on NAVSIM and nuScenes.

  4. Off the Rails: Hijacking the Scoring Head in Generative End-to-End Driving Planners with Safety-Violating Adversarial Perturbations

    cs.RO 2026-06 unverdicted novelty 6.0 of 10

    Derail adversarial perturbations hijack the scoring head in generative E2E driving planners, flipping safe to unsafe trajectory selection with 39-80% score drops and up to 50% collision rates.

  5. LWDrive: Layer-Wise World-Model-Guided Vision-Language Model Planning for Autonomous Driving

    cs.CV 2026-06 unverdicted novelty 6.0 of 10

    LWDrive uses future-frame supervision on VLMs to create world-model features that a multi-layer Foresight Cascade Planner refines into final trajectories, reporting 92.0 on NAVSIM and 89.6 on NAVSIM-v2.

  6. UniTeD: Unified Temporal Diffusion for Joint Perception and Planning in Autonomous Driving

    cs.CV 2026-06 unverdicted novelty 6.0 of 10

    UniTeD unifies perception and planning in autonomous driving via shared temporal diffusion with TTM and ARS modules, reporting SOTA results on benchmarks.

  7. FlowR2A: Learning Reward-to-Action Distribution for Multimodal Driving Planning

    cs.AI 2026-06 unverdicted novelty 6.0 of 10

    FlowR2A learns reward-conditioned action distributions via flow-matching decoder to unify dense reward supervision with dynamic proposal generation for multimodal driving planning.

  8. D$^3$-MoE:Dual Disentangled Diffusion Mixture-of-Experts for Style-Controllable End-to-End Autonomous Driving

    cs.RO 2026-06 unverdicted novelty 6.0 of 10

    D³-MoE disentangles style and physical axes with diffusion and self-supervised MoE experts to produce style-controllable trajectories, reporting SOTA 88.2 PDMS on NAVSIM.

  9. IDOL: Inverse-Dynamics-Guided Future Prediction for End-to-End Autonomous Driving

    cs.RO 2026-05 unverdicted novelty 6.0 of 10

    IDOL uses inverse dynamics on adjacent predicted latent futures to extract planning-relevant motion deltas, then optimizes trajectories with a closed-loop refinement step, reporting SOTA results on NAVSIM v1 and v2.

  10. NTR: Neural Token Reconstruction for Scene Token Bottleneck in End-to-End Driving

    cs.CV 2026-05 unverdicted novelty 6.0 of 10

    NTR adds a self-distillation masked latent reconstruction objective that uses only scene tokens to reconstruct masked patch features, improving visual representation quality and planning performance in end-to-end auto...

  11. ChainFlow-VLA: Causal Flow Planning with Vision-Language Models

    cs.CV 2026-05 unverdicted novelty 6.0 of 10

    ChainFlow-VLA unifies autoregressive causal trajectory modes with VLM-conditioned diffusion refinement to reach 94.85 on NAVSIM v1, matching human performance.

  12. Distill to Think, Foresee to Act: Cognitive-Physical Reinforcement Learning for Autonomous Driving

    cs.CV 2026-05 unverdicted novelty 6.0 of 10

    CoPhy distills VLM knowledge into a BEV encoder and uses an action-conditioned auto-regressive BEV world model inside GRPO with dual physical-cognitive rewards to reach SOTA on NAVSIM v1/v2 while adding language-based...

  13. The DAWN of World-Action Interactive Models

    cs.CV 2026-05 unverdicted novelty 6.0 of 10

    DAWN couples a world predictor with a world-conditioned action denoiser in latent space so that each refines the other recursively, yielding strong planning and safety results on autonomous driving benchmarks.

  14. BridgeSim: Unveiling the OL-CL Gap in End-to-End Autonomous Driving

    cs.RO 2026-04 unverdicted novelty 6.0 of 10

    The primary OL-CL gap in end-to-end autonomous driving arises from objective mismatch creating structural inability to model reactive behaviors, which a test-time adaptation method can mitigate.

  15. Orion-Lite: Distilling LLM Reasoning into Efficient Vision-Only Driving Models

    cs.CV 2026-04 unverdicted novelty 6.0 of 10

    Orion-Lite uses latent feature distillation and trajectory supervision to create a vision-only model that surpasses its LLM-based teacher on closed-loop Bench2Drive evaluation, achieving a new SOTA driving score of 80.6.

  16. ExploreVLA: Dense World Modeling and Exploration for End-to-End Autonomous Driving

    cs.CV 2026-04 unverdicted novelty 6.0 of 10

    ExploreVLA augments VLA driving models with future RGB and depth prediction for dense supervision and uses prediction uncertainty as a safety-gated intrinsic reward for RL-based exploration, reaching SOTA PDMS 93.7 on NAVSIM.

  17. DVGT-2: Vision-Geometry-Action Model for Autonomous Driving at Scale

    cs.CV 2026-04 unverdicted novelty 6.0 of 10

    DVGT-2 is a streaming vision-geometry-action model that jointly reconstructs dense 3D geometry and plans trajectories online, achieving better reconstruction than prior batch methods while transferring directly to pla...

  18. SimScale: Learning to Drive via Real-World Simulation at Scale

    cs.CV 2025-11 conditional novelty 6.0 of 10

    SimScale synthesizes unseen driving states from real logs via neural rendering and reactive environments, generates pseudo-expert trajectories, and shows that co-training on real plus simulated data improves planning ...

  19. HAD: Combining Hierarchical Diffusion with Metric-Decoupled RL for End-to-End Driving

    cs.RO 2026-04 conditional novelty 5.5 of 10

    Hierarchical diffusion plus polar structure-preserving expansion and metric-decoupled RL yields SOTA open- and closed-loop planning scores on NAVSIM and HUGSIM.

  20. PriorEye: Geospatial Visual Priors for End-to-End Autonomous Driving

    cs.CV 2026-06 unverdicted novelty 5.0 of 10

    PriorEye augments end-to-end driving models with a dual-memory architecture that stores and gates geospatial visual priors to improve performance and robustness to sensor corruption on NAVSIM-v2.

  21. LWDrive: Layer-Wise World-Model-Guided Vision-Language Model Planning for Autonomous Driving

    cs.CV 2026-06 unverdicted novelty 5.0 of 10

    LWDrive refines coarse VLM trajectories via future-frame supervision and a multi-layer Foresight Cascade Planner, reporting scores of 92.0 on NAVSIM and 89.6 on NAVSIM-v2.

  22. Unified Driving Tokens: Representation- and Geometry-Guided Discrete Tokenizer for Driving World Models and Planning

    cs.CV 2026-06 unverdicted novelty 5.0 of 10

    A representation- and geometry-guided discrete tokenizer for driving scenes improves token quality for world models and planning on NAVSIM.

  23. Distill to Think, Foresee to Act: Cognitive-Physical Reinforcement Learning for Autonomous Driving

    cs.CV 2026-05 unverdicted novelty 5.0 of 10

    CoPhy is a new RL framework that distills VLM cognition into BEV encoders, adds an auto-regressive BEV world model for action-conditioned future prediction, and optimizes policies via GRPO with dual physical-cognitive...

  24. Causality-Aware End-to-End Autonomous Driving via Ego-Centric Joint Scene Modeling

    cs.RO 2026-05 unverdicted novelty 5.0 of 10

    CaAD adds ego-centric joint-causal modeling and causality-aware policy alignment to end-to-end driving, reporting Driving Score 87.53 and PDMS 91.1 on Bench2Drive and NAVSIM.

  25. Causality-Aware End-to-End Autonomous Driving via Ego-Centric Joint Scene Modeling

    cs.RO 2026-05 unverdicted novelty 5.0 of 10

    CaAD adds ego-centric joint-causal modeling and causality-aware policy alignment to end-to-end driving, reporting Driving Score 87.53 and Success Rate 71.81 on Bench2Drive plus PDMS 91.1 on NAVSIM.

  26. RAD-2: Scaling Reinforcement Learning in a Generator-Discriminator Framework

    cs.CV 2026-04 unverdicted novelty 5.0 of 10

    RAD-2 uses a diffusion generator and RL discriminator to cut collision rates by 56% in closed-loop autonomous driving planning.

  27. ExploreVLA: Dense World Modeling and Exploration for End-to-End Autonomous Driving

    cs.CV 2026-04 unverdicted novelty 5.0 of 10

    Dense future RGB/depth world modeling both supervises a VLA planner and supplies safety-gated uncertainty rewards that, optimized with GRPO, reach 93.7 PDMS on NAVSIM.

  28. EvoDriveVLA: Evolving Driving VLA Models via Collaborative Perception-Planning Distillation

    cs.CV 2026-03 unverdicted novelty 5.0 of 10

    EvoDriveVLA uses collaborative perception-planning distillation with self-anchor and future-aware teachers to fix perception degradation and long-term instability in driving VLA models, reaching SOTA on nuScenes and NAVSIM.

  29. LADY: Linear Attention for Autonomous Driving Efficiency without Transformers

    cs.AI 2025-12 conditional novelty 5.0 of 10

    LADY shows that an end-to-end driving model using only linear attention can match transformer-based planners on NAVSIM/Bench2Drive while fusing arbitrary-length historical sensor frames at constant per-frame cost.

  30. DeMo++: Motion Decoupling for Autonomous Driving

    cs.CV 2025-07 conditional novelty 5.0 of 10

    A decoupled mode/state query representation with hybrid Attention+Mamba and cross-scene interaction achieves top results on Argoverse 2, nuScenes, nuPlan, and NAVSIM, but the Argoverse 2 and nuPlan evaluations use a r...

  31. DIVER: Reinforced Diffusion Breaks Imitation Bottlenecks in End-to-End Autonomous Driving

    cs.CV 2025-07 unverdicted novelty 5.0 of 10

    DIVER uses RL-guided diffusion to produce diverse feasible trajectories from one ground-truth path, addressing mode collapse in imitation learning for autonomous driving.

  32. Intend, Reflect, Refine: An Adaptive Multimodal Reflection Framework for Autonomous Driving

    cs.CV 2026-06 unverdicted novelty 4.0 of 10

    IRR-Drive adds an adaptive multimodal reflection step (text intention plus predicted future BEV) that lets a VLA model self-correct its trajectory plan according to scene complexity and reports SOTA on NAVSIM.

  33. StandardE2E: A Unified Framework for End-to-End Autonomous Driving Datasets

    cs.CV 2026-06 unverdicted novelty 4.0 of 10

    StandardE2E standardizes preprocessing and data loading for six driving datasets under one shared schema and PyTorch interface.

  34. Drive-JEPA: Video JEPA Meets Multimodal Trajectory Distillation for End-to-End Driving

    cs.CV 2026-01 reject novelty 4.0 of 10

    A video-pretrained encoder plus simulator-distilled multimodal trajectory proposals scores 93.3 PDMS on NAVSIM v1 and 87.8 EPDMS on v2, but the v1 number is not the highest in the paper's own table.

  35. DIVER: Reinforced Diffusion Breaks Imitation Bottlenecks in End-to-End Autonomous Driving

    cs.CV 2025-07 conditional novelty 4.0 of 10

    A hybrid imitation-plus-reinforcement diffusion planner generates more diverse multi-mode trajectories for end-to-end autonomous driving, with a new diversity metric used for evaluation.

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