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69 postsRust 1.98 miscompilation: null vtable entry triggers segfault
Rust 1.98.0 emits a zero vtable entry for boxed async Service dispatch, causing segfaults in safe code; workaround and related rustc issues detailed.
ModelMRI: A Local Debugger for Peering Inside LLMs, VLMs and Robot Policies
ModelMRI is a local, open-source tool for inspecting attention, activation patching and concepts inside LLMs, VLMs and robot policies.
Bonsai: A Distortion-Free Tree Method for Single-Cell Data Visualization
Bonsai is a new Bayesian tree-reconstruction method that visualizes single-cell omics data without the distortion seen in t-SNE and UMAP.
Provensql Proves SQL Query Equivalence Instead of Guessing
Provensql is an open-source SQL equivalence checker using SMT proofs that never returns a false positive, unlike LLM-based query judges.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comDiagnosing Slow Postgres Queries: Planning Time vs Execution Time
Learn to read EXPLAIN ANALYZE buffer stats to tell if a slow Postgres query needs partition/plan fixes or memory/storage fixes.
First Large-Scale Study Finds Credential Leaks in LLM Agent Skills
First large-scale study of 17,022 LLM agent skills finds 1,708 credential leaks, driven by debug logging and fork-based distribution.
A 24-Test Readiness Checklist for Deploying AI Agents Safely
A 24-test, six-gate framework for verifying AI agents are safe for production, covering identity, tool safety, isolation, and observability.
CacheTracer Exposes Hidden Dependencies in LLM API Reseller Chains
CacheTracer uses prefix-cache side channels to reveal hidden dependencies among LLM API resellers, finding shared cache reach in 37% of tested pairs.
SIMURG: Real-Time Guard Stops LLM Decoding Corruption Mid-Stream
SIMURG is a numpy-only real-time monitor that detects and aborts LLM decoding corruption mid-stream, with zero training and conformal calibration.
Prompt Injection Is Now an RCE Primitive for AI Agents
Prompt injection in tool-using AI agents can now lead to remote code execution. A reachability-graph defense model based on Microsoft's Semantic Kernel flaws.