Agent ToolingA workload-based guide to choosing pgvector, Qdrant, Milvus, or Weaviate for RAG, filtering, scale, PostgreSQL fit, and self-hosted operations.
Model Provider UpdatesCompare current cloud GPU pricing across Runpod and Lambda, then convert any hourly rate into cost per million tokens using throughput, utilization, and overhead.
Model Provider UpdatesPrompt caching reuses a processed prompt prefix at a reduced rate. Compare how OpenAI, Anthropic, Bedrock, and Gemini bill it, and find the break-even reuse.
Agent ToolingMCP vs RAG is a routing decision: our 12-query local evaluation measures retrieval-only, an MCP read tool, and hybrid handling of live structured data.
Agent ToolingUse an LLM VRAM calculator with visible weights and KV-cache math, custom model inputs, and validation against a real 8GB Ollama machine.
Agent ToolingE2B is self-hostable, and the infra repo is Apache-2.0. Here is what running it yourself on GCP costs next to the free tier and $150/mo Pro, plus the real limits.
Observability & TracingClickHouse acquired Langfuse in January 2026 backed by a $400 million round. Here is how the self-hosting decision holds up against Opik's built-in prompt optimizer.
Briefing
