#Openai

Add Semantic Caching to Your LLM App with Redis

Build a Python layer that stores LLM responses by embedding and retrieves them by semantic similarity, so paraphrased questions skip the API entirely.

Tutorial · 15h ago0

The Death of the Single-Model API Call

GPT-5.6's multi-tier architecture forces developers to stop hardcoding model names and start building intelligent routing layers.

Article · 1d ago5

OpenAI Jalapeno and the Shift to Custom Inference Silicon

Custom ASICs are replacing general-purpose GPUs for running large language models to survive the crushing cost of scale.

Article · 3d ago7

GPT-5.6 splits model tiers from version numbers

OpenAI's Sol, Terra and Luna preview behind a US-government gate, with a quiet agentic-safety regression worth watching.

News · 4d ago2

OpenAI's Jalapeño Chip Is a Bet on Inference Economics

A custom Broadcom-built ASIC for LLM inference puts OpenAI on the same vertical-integration path Google and Amazon paved years ago.

News · 6d ago2

How OpenAI's Jalapeño Chip Changes Production LLM Serving

The custom silicon shift signals a move away from general-purpose GPUs toward highly specialized, memory-optimized inference architectures.

Article · 6d ago1

Designing for Failure When LLM APIs Go Down

Recent outages show that relying on a single AI provider is a single point of failure for production applications.

Article · 1w ago0

OpenAI's GPT-5.5-Cyber is a bet on patching, not finding

The benchmark bump is noise; the gated access, maintainer program and vendor channel are the real moves.

News · 1w ago2

Codex's TRACE-by-Default Logging Is Quietly Eating SSDs

A global TRACE log sink in OpenAI's CLI can write hundreds of terabytes a year to a local SQLite file — and it's been festering for months.

News · 1w ago1

Inside the Pentagon's 1.5-Million-User Enterprise LLM Rollout

The GenAI.mil deployment reveals the engineering realities of scaling agentic document pipelines under strict data classification standards.

Article · 1w ago0

Why Noam Shazeer’s Move to OpenAI Reshapes the Frontier

The co-author of the Transformer paper leaves Google, signaling a shift from brute-force scaling to architectural efficiency.

Article · 1w ago0

Defend Your LLM App Against Prompt Injection and Jailbreaks

Build a practical two-layer defense—regex heuristics plus an ML classifier—and an output guardrail that blocks attacks before they reach your model or your users.

Tutorial · 1w ago0

OpenAI Lays Legal Groundwork for On-Premises Enterprise Deployments

Updated service terms hint at local container delivery, offering a massive shift for developers bound by strict data compliance.

Article · 2w ago0

Build an AI Agent with Tool Use from Scratch

Hand-roll a production-minded tool-using agent in plain Python with the OpenAI SDK — no framework — and learn exactly how the control loop, dispatch, and guardrails fit together.

Tutorial · 3w ago0

Add Retrieval-Augmented Generation (RAG) to Your App

Build a minimal but production-shaped RAG loop in Python: chunk and embed documents, store vectors, retrieve the most relevant context, and feed it to an LLM to ground its answers.

Tutorial · 3w ago0