Agentic AI, LLM engineering, and the models behind modern automation — multi-agent systems, LLM evaluation and comparisons, RAG, fine-tuning, AI infrastructure, security, and production AI engineering.
From the blog
Pinecone pricing serverless official 2026: pinecone's serverless tier matured significantly in 2026 with new pricing dimensions. Multi-region, namespaces, and the actual cost numbers at 100M vectors and beyond.
Pure vector memory is hitting walls on entity resolution and relationship recall. Why hybrid graph + vector is the default for serious agents this year and beyond.
The AI red teaming services market hit roughly $400M in 2026, with HackerOne, Bishop Fox, NCC Group, and Trail of Bits all shipping dedicated agent red-teaming offers in April.
Anthropic's April 2026 update to Constitutional AI techniques (3.0) added a new self-critique step explicitly tuned for agentic tool-use traces.
Three new jailbreak families landed in April 2026 against Claude Opus 4.7, GPT-5, and Gemini 2.5 — most exploiting tool-use scaffolds rather than the base model.
April 2026 saw three coordinated disclosures (Anthropic, OpenAI, Google) follow a 90-day embargo model, signaling AI vuln disclosure is converging on classic CVE norms.
Vapi's $0.05/min is a platform fee, not a finished product. Here are the 5 vendors you actually pay — and why CallSphere bundles them.
SSE quietly became the default for LLM token streaming in 2026. Here is when to use it, when to reach for WebSocket, and what AI SDKs actually do under the hood.
What an SBC actually does, why AI voice deployments still need them in 2026, and how Oracle, Ribbon, AudioCodes, and Cisco fit into modern stacks.
