OpenAI has officially launched GPT‑5 , its most advanced language model yet, now available across ChatGPT and via API access for developers and businesses.

GPT‑5 dramatically elevates performance across complex domains, including math, science, health, finance, and coding. CEO Sam Altman likened interacting with GPT‑5 to speaking with a PhD‑level expert: more accurate, insightful, and reliable than earlier versions.

The model now handles multi‑step reasoning automatically, eliminating the need for users to select between separate “standard” and “reasoning” variants. A standout feature is GPT‑5’s “vibe coding”, enabling natural‑language software creation. In live demos , GPT‑5 produced a full interactive French learning game in seconds, writing clean, functional code with minimal promptin

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