8 articles matching your search.
Benchmark headlines say 94%, but production text-to-SQL fails silently on complex joins. Here's where it actually breaks in 2026 and the semantic-layer architecture that fixes it.
I ran the same LoRA fine-tune of Llama 3.1 8B on four platforms with 12,400 training pairs from our SmartExam product. Real costs, training times, inference latency, and the multi-adapter math that decided which one we shipped.
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.
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.
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.
Testing six AI code review tools on real production codebases \u2014 Laravel, Vue.js, LangChain, Flutter. Here's what CodeRabbit, PR-Agent, Qodo, Sourcery, Copilot Review, and Devin actually catch in 2026.
GPT-5.4 brings a 1M token context window, native computer use, and tunable reasoning effort to the OpenAI API. Here is a practical breakdown from integrating it into two production systems.
Anthropic released Claude Opus 4.7 on April 16, 2026. This complete guide covers the new task budget system, xhigh effort level, 3.75MP high-resolution vision, updated benchmarks, and a side-by-side comparison with GPT-5.4.