GPT-4O
30 days · UTC
Synchronizing with global intelligence nodes...
From Basic RAG to Agentic and GraphRAG: A Production Blueprint
A practical series shows how to evolve basic RAG into agentic, adaptive, and graph-backed systems that cut cost and raise answer quality for real prod...
Agent frameworks shift to graphs and verification; MassGen adds replayable quality rounds
Agent teams are converging on graph-based orchestration and reproducible verification loops as chat-style agents show reliability limits in cyclical w...
OpenAI speeds up agent backends with Responses API WebSockets and gpt‑realtime‑1.5
OpenAI shipped a faster path for real-time, tool-calling agents by adding WebSockets to the Responses API and upgrading its voice model to gpt-realtim...
OpenAI Skills and Prompt Caching meet mounting reliability reports
OpenAI introduced new guidance for Skills and advanced prompt caching while developers report reliability issues across models, retrieval, and agent t...
OpenAI’s GPT-4o API reportedly ending by Feb 2026; debate over "human-like" assistants
A community campaign (#Keep4o) says OpenAI will end GPT-4o API access by February 2026, sparking pushback from users who prefer 4o’s warmer, more cont...
Prompt engineering tactics to stabilize LLM use in backend/data workflows
A practical guide outlines how to craft precise, context-rich prompts (roles, constraints, examples) and iterate to improve LLM outputs. It highlights...