Tweeting interesting papers submitted at https://xitter.cf/t.co/rXX8x0HzXV. Submit your own at https://xitter.cf/t.co/QhbJKXBd4Q, and link models/datasets/demos to it!

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Joined March 2025
StreamEval: The first benchmark for interactive streaming video generation It evaluates 37 models across 5 tasks with 300 scripted test cases, revealing that reliable request execution remains a central challenge.
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DeepSeek just released an upgraded Flash model on Hugging Face Better reasoning, coding, agentic tasks and visuals, with faster execution and shorter outputs at lower cost.
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AKV: Cache Engineering for Agents A new serving system that lets LLM agents directly manage their KV cache — dropping unused history and repositioning retained keys without rewriting or re-prefilling. Reduces average cost by 27.7% while improving task accuracy by 1.7 points.
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Meta just released MemProBench on Hugging Face 800 frozen memory histories from real-world Ego4D activity, built to study memory-driven proactive assistance: when should an assistant speak up, not just what to say?
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S-Agent 2.0: Spatial reasoning with a general coding agent A command-line perception toolkit closes the evidence loop — acquire, remember, interpret — boosting a coding agent by +20.5 on ReVSI and +13.9 on MMSI.
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PAR: Progress-Aligned Recurrence for length generalization in looped LMs Loop k learns to predict the state after k operations, and recurrent states are rescaled to first-iteration norms. A 0.5B Qwen2.5 trained on 32 steps hits 95.5% at 512 steps—16x extrapolation.
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