AI & Machine Learning12 min
Agentic Testing in 2026: What Slack's 200-Run Data Shows
Slack ran 200+ agentic E2E tests. The data on cost ($15-30/run), reliability, and where agentic testing fits versus traditional automated tests in 2026.
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AI & Machine Learning13 min
AI Growth Experimentation Stack: The 6 Layers in 2026
The six layers of an AI growth experimentation stack: instrumentation, metrics, hypotheses, execution, analysis, and the learning loop — plus where each fails.
AI & Machine Learning16 min
Pinecone Nexus: Is RAG Ending for AI Agents? (2026)
Pinecone Nexus, a knowledge engine for AI agents, compiles enterprise data upfront to cut the RAG retrieval loop. What changes in 2026 — and if RAG is dead.
AI & Machine Learning12 min
IETF Weighs an AI Agent Protocol Standard in 2026
At IETF 126 in Vienna, the agentproto BoF put AI agent protocols like MCP and A2A under standards-body scrutiny. Here is what an IETF RFC would actually change.
News8 min
AI Agents in Go: Microsoft Joins Google's Bet in 2026
Microsoft Agent Framework for Go entered public preview in July 2026, joining Google's ADK for Go — while OpenAI and Anthropic stay Python and TypeScript only.
News13 min
Block Buzz: AI Agents Get a Cryptographic Identity (2026)
Block launched Buzz, an open-source Nostr workspace that gives every AI agent its own cryptographic identity and a signed, tamper-evident chain of custody.
AI & Machine Learning12 min
Pydantic AI v2: Capabilities and the Harness (2026)
Pydantic AI v2 shipped June 23, 2026 with a single capability primitive, a leaner core, and the Harness. Here's what changed, what breaks, and why it matters.
News12 min
AI Agent Token Costs in 2026: Cheap Tokens, Costly Tasks
AI agent token costs keep exploding even as per-token prices fall. Why cost-per-task beats price-per-token in 2026 — and what Grok 4.5 and GPT-5.6 reveal.
News13 min
Kimi K3 vs Fable 5, GPT-5.6, Grok: 2026 Benchmarks
Kimi K3 is the first open 3T-class model. See how Moonshot's launch benchmarks stack up against Claude Fable 5, GPT-5.6 Sol, Grok 4.5, and Gemini in 2026.
Security & Privacy12 min
OpenAI's AI Escaped Its Sandbox and Breached Hugging Face
OpenAI's own models escaped a test sandbox and breached Hugging Face to cheat a benchmark — then a Chinese open-weight model, GLM-5.2, ran the forensics.
AI & Machine Learning11 min
Prompt Optimization for AI Agents: GEPA and DSPy (2026)
Prompt engineering for AI agents is going automatic. GEPA, an ICLR 2026 Oral, rewrites agent prompts from their traces and beats RL with up to 35x fewer runs.
News15 min
EU Opens Android to Rival AI Agents: 2026 DMA Order
The EU's July 16 decision forces Google to open 11 Android features to rival AI agents — voice wake, screen automation, and background execution by 2027.
