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Every published item, in order · 9845 items
Nov 5
PapersBuildersSelected23:47
Recursa Paper Shows RSI Lifts Model Performance Without Fine-Tuning

The non-obvious takeaway is that domain adaptation can be achieved through a validated skill repository rather than weight updates, making improvement cycles cheaper and reversible. Teams adapting agents to specialised domains such as law can try the repository approach before investing in fine-tuning or expert annotation. The code and paper are on arXiv, with a companion walkthrough at academy.dair.ai.

elvis@omarsar0Source
PapersBuildersSelected22:33
CMU ServerBench Tests Coding Agents on LLM Serving Systems

The benchmark measures whether agents can tune the full stack, from prompts down to token serving, a capability standard coding benchmarks never touch. Teams running inference infrastructure can use it to evaluate which agent actually optimises GPU cost, and the finding that most failures came from untested code paths offers a concrete lesson for agent reliability. arXiv 2611.06841 lists all setups, so results can be reproduced independently.

elvis@omarsar0Source
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PapersBuildersSelected14:04
Training Data and Routing Choices Push Open Models on ARC-AGI-2

The clearest lesson is that most of the gain for the 27B model came from the serving-side inference procedure rather than fine-tuning data, which changes how practitioners should budget effort on reasoning benchmarks. Builders running small-model inference on constrained hardware can reuse the expert-pruning and KV-cache techniques directly. The study's 189-run methodology on the ARC Prize Foundation's semi-private set also offers a rare reproducible comparison for offline ARC-AGI-2 solvers.

arXiv cs.AI@Nguyen Minh Thang, Trinh Thi PhuongSource
PapersBuildersSelected12:12
Systolic Linear Attention Optimises Gated Delta Attention for Google TPUs

Linear attention layers built for GPU tensor cores waste half of each TPU matrix tile, so porting code without redesign leaves large speedups on the table. Teams pre-training on TPUs can adopt SLA-style key width, gate tiling and kernel fusion to cut training time without changing perplexity. Against KDA on TPU v7x, the 11%-24% training speed gain makes this a concrete alternative for MoE runs.

arXiv cs.LG@Gagik Amirkhanyan, Nuojin ChengSource

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