8 min read
Vera Shows Agent Safety Needs Test Oracles, Not Vibes
A new Vera paper tests Codex, Claude Code, OpenClaw, and Hermes with executable safety cases. The useful lesson is not panic. It is evidence-grounded agent QA.
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AI AGENTS
424 articles - page 19 of 36
9 min read
AI Agent Eval Tools Compared: Braintrust vs Promptfoo vs DeepEval
AI agent eval tools compared - Braintrust, Langfuse, Promptfoo, DeepEval, Ragas, and OpenAI Evals on offline vs online evals, LLM-as-judge, CI, and datasets.
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7 min read
GLM 5.2 Matches Human Bookkeeper Accuracy on UK VAT Returns - With Some Caveats
GLM 5.2 UK VAT return benchmark: how the model handled 59 transactions with near-human bookkeeper accuracy, where it erred, and why HN focused on liability.
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14 min read
Langfuse vs Braintrust vs Helicone: Agent Tracing Tools in 2026
Langfuse vs Braintrust vs Helicone, plus LangSmith and Arize Phoenix: 2026 pricing tiers, self-host options, agent-trace features, and OpenTelemetry support.
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10 min read
Ollama vs LM Studio vs vLLM vs llama.cpp: Picking a Local Runtime for Coding Agents
Ollama vs LM Studio vs vLLM vs llama.cpp for coding agents: what each local runtime is for, where they overlap, and which to pick for your setup.
7 min read
Meta Muse Spark 1.1 Developer Guide: First Paid Meta API for Agentic Tasks
Meta Muse Spark 1.1 developer guide: Meta's first paid model API, with 1M-token context, OpenAI-compatible endpoints, pricing and setup for agentic tasks.
7 min read
Vector Database Comparison for RAG and AI Agents
pgvector, Pinecone, Qdrant, Weaviate, Chroma, Milvus, and Turbopuffer compared on hosting model, filtering, scale, and cost for RAG.
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7 min read
GitLost: How Researchers Tricked GitHub's AI Agent Into Leaking Private Repos
GitLost is a prompt injection flaw in GitHub Agentic Workflows that let attackers extract private repo contents via public issues. How the attack works.
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7 min read
Harness Engineering and the Path to Self-Improving AI
Harness engineering is where self-improving AI starts, Lilian Weng argues, not models rewriting their weights. What that means for developers building agents.
8 min read
Microsoft MXC Guide 2026: Sandbox AI Agents at the OS Level
Microsoft Execution Containers (MXC) sandbox AI agents with JSON policies on Windows, Linux and macOS. The TypeScript SDK, backends and setup.
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6 min read
AgentCanvas is a visual adapter for Claude Code and Codex
AgentCanvas is a visual adapter for Claude Code and Codex that puts artifacts, decisions and handoffs on one board, so the next agent or human can see them.
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5 min read
Cheap subagents are better when their work is visible
Cheap subagents like DeepSeek, Kimi and GLM suit drafts and exploration only when their output is visible. A shared canvas makes that work reviewable.
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