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Agent Leaderboards Mislead Under Distribution Shift (IBM): Predictive Validity
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Agent Leaderboards Mislead Under Distribution Shift (IBM): Predictive Validity

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7 min read
GLM-5.2 Becomes the Top Open-Weights Model: Active vs Total Parameters
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GLM-5.2 Becomes the Top Open-Weights Model: Active vs Total Parameters

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6 min read
Baidu Unlimited OCR Holds the KV Cache Constant for 40+ Pages: Reference Sliding Window Attention
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Baidu Unlimited OCR Holds the KV Cache Constant for 40+ Pages: Reference Sliding Window Attention

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8 min read
OpenAI and Broadcom's Jalapeño, a Custom Inference ASIC: Inference ASIC vs GPU
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OpenAI and Broadcom's Jalapeño, a Custom Inference ASIC: Inference ASIC vs GPU

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7 min read
Qwen-AgentWorld Trains a Language Model as a World Model for RL Agents: World Model as a Decoupled RL Simulator
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Qwen-AgentWorld Trains a Language Model as a World Model for RL Agents: World Model as a Decoupled RL Simulator

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6 min read
CacheWeaver Reorders RAG Evidence for Prefix-Cache Reuse: Prefix-Cache-Aware Evidence Reordering
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CacheWeaver Reorders RAG Evidence for Prefix-Cache Reuse: Prefix-Cache-Aware Evidence Reordering

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7 min read
SGLang v0.5.14: LPLB Expert-Parallel Load Balancing
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SGLang v0.5.14: LPLB Expert-Parallel Load Balancing

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7 min read
S-Agent: Spatial Tool-Use Makes an 8B Agent Rival GPT-5.4 on Spatial Reasoning: Spatio-Temporal Evidence Accumulation
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S-Agent: Spatial Tool-Use Makes an 8B Agent Rival GPT-5.4 on Spatial Reasoning: Spatio-Temporal Evidence Accumulation

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6 min read
Cluster-Route-Escalate Cascade Serves LLMs at 97-99% Accuracy for Less Cost: Cost-Aware LLM Cascade
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Cluster-Route-Escalate Cascade Serves LLMs at 97-99% Accuracy for Less Cost: Cost-Aware LLM Cascade

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6 min read
Dockerless Verifies Coding-Agent Patches Without Containers: Execution-Free Patch Verification
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Dockerless Verifies Coding-Agent Patches Without Containers: Execution-Free Patch Verification

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6 min read