81 articles matching your search.
I tested four production LLM guardrail stacks across six AI products I shipped. Honest comparison of Lakera, NeMo Guardrails, Guardrails AI, and Pillar Security — latency, pricing, and what I actually run in production.
A working engineer's view of the four libraries that actually solve the malformed-JSON problem in production AI: Instructor, BAML, Outlines, and Pydantic AI. Real benchmark numbers from 1.4M monthly LLM calls.
A firsthand comparison of four AI agent orchestration platforms — Inngest, Trigger.dev v3, Hatchet, and Temporal — across pricing, durability, language support, and real-world cost for production workflows in 2026.
After 18 months running AI search APIs across seven production aggregator sites, here is when to pick Tavily, Exa, Perplexity Sonar, or Linkup.
Last quarter, our Anthropic console showed $612 in API costs across our six AI products. After a focused prompt caching refactor, it dropped to $167 - a 73% cut without changing models. Here is exactly what worked, what didn't, and the mistakes that cost real money.
After eight months running Cline, Aider, Continue, and OpenHands across 50+ production projects, here is the honest comparison: real token costs, governance trade-offs, and which agent matches your team's actual workflow.
After porting a customer-support agent across all three frameworks, here is the honest TypeScript AI framework comparison for production in 2026 with benchmarks, code volume counts, and migration notes from real client work.
OpenAI bought Promptfoo for $86M in March 2026. Here is how the three leading LLM eval tools — Braintrust, Promptfoo, DeepEval — actually compare for production teams in May 2026.
A production comparison of Intercom Fin, Zendesk AI Agent, and self-hosted Chatwoot plus Dify in 2026. Real pricing, resolution rates from a working deployment, and a clear decision framework for engineering and support leaders.
Hands-on comparison of LiteLLM, Portkey, and OpenRouter from running six AI products in production. Pricing, observability, guardrails, and the cost-bracket framework I use to pick between them.
Hands-on comparison of the three leading document parsers for RAG in 2026, with real pricing, benchmark results from a 12-PDF test, and a decision matrix from shipping all three in production.
Helicone went into maintenance mode after Mintlify acquired it in March 2026. Langfuse joined ClickHouse. Here is how I picked an LLM observability platform across our six AI products in production — and which one I would skip.