haha Codex has honestly become my go-to backup for exactly these moments.
GENERATIVE AI
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Happy with Codex over Claude Code until Fable returns
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haha honestly been surprisingly happy with Codex over Claude Code lately, at least until Fable's back.
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ArtiFixer: Generative 3D Scene Reconstruction from Text or Few Views
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ArtiFixer doesn't just clean up 3D meshes—it is a robust generative engine. Even if you entirely drop the initial 3D rendering conditions, the model can rely on text prompts or just a few reference views to reconstruct the high-level structure of the scene and synthesize
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ArtiFixer delivers sharp results, outperforming baselines by 1-3 dB PSNR
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The results are incredibly sharp. When benchmarked on challenging datasets with sparse views like Mip-NeRF 360 and DL3DV, ArtiFixer handles highly degraded initial renderings effortlessly. It outperforms existing baselines (like GenFusion and 3DGUT) by a massive 1–3 dB PSNR
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ArtiFixer uses DMD to make bidirectional video models 70x faster
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Bidirectional video models provide great coherence but are computationally heavy. ArtiFixer solves this via Self-Forcing-style Distribution Matching Distillation (DMD). By distilling the bidirectional model into a causal auto-regressive one, ArtiFixer achieves up to a 70x
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Opacity Mixing: Balancing Consistency and Hallucination in Video
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How do you keep the generated video consistent with existing views without losing the ability to hallucinate new content? The answer is Opacity Mixing. Instead of starting from pure noise, ArtiFixer:
> Downscales the rendering's opacity map.
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ArtiFixer combines 3D reconstruction and video generation in two phases
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Instead of treating 3D reconstruction and video generation as standalone alternatives, ArtiFixer combines their strengths. > Phase I: Trains a powerful bidirectional generative video model to transport degraded renderings into clean frames.
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NVIDIA Research’s ArtiFixer uses video diffusion to fix 3D reconstruction artifacts
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NVIDIA Research just dropped a game-changer for 3D reconstruction.
— AlphaSignal (@AlphaSignalAI) 23 juin 2026
If you've ever dealt with blurry holes or floating artifacts in 3D Gaussian Splatting, ArtiFixer is the solution.
It uses a powerful auto-regressive video diffusion model to seamlessly repair and extend 3D… pic.twitter.com/5GLByeqf5PNVIDIA Research just dropped a game-changer for 3D reconstruction. If you've ever dealt with blurry holes or floating artifacts in 3D Gaussian Splatting, ArtiFixer is the solution. It uses a powerful auto-regressive video diffusion model to seamlessly repair and extend 3D
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NVIDIA Agent Toolkit: AI agents for workflows
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Specialized AI agents help enterprises turn AI into systems built for their own workflows.
— NVIDIA (@nvidia) 23 juin 2026
NVIDIA Agent Toolkit brings together open Nemotron models, tools, skills and secure runtime support to help teams build agents tuned for domain-specific work.
Learn more:… pic.twitter.com/rPsXufoTHDSpecialized AI agents help businesses transform AI into systems designed for their own workflows. The NVIDIA Agent Toolkit brings together open Nemotron models, tools, skills, and secure runtime support to help teams
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PlanBench-XL: Evaluation of Long-Horizon Planning of LLM Agents
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PlanBench-XL Evaluation of Long-Horizon Planning of Tool-Using LLM Agents in Large-Scale Tool Ecosystems