GPT-5 is here 🔥

GPT-5 is here 🔥

It is not just an upgrade. It is a shift.

For months we have been switching between fast models for everyday work and reasoning models for deep thinking. GPT-5 removes that choice. It adapts on the fly. Whether you need speed, creativity, code, or complex reasoning, it decides how to think before it speaks.

Cost advantage
1/ GPT-5 input is $1.25 per million tokens and output is $10 per million tokens.
2/ GPT-5 Mini drops to $0.25 input and $2 output.
3/ GPT-5 Nano is $0.05 input and $0.40 output.
4/ GPT-4o input was $5 and output was $15. Even the full GPT-5 is far cheaper.

Benefits
- Combines fast responses with deep reasoning in a single model
- Generates high quality code and complex user interfaces
- Handles long tool chains with better accuracy and personality control
- Lower hallucination rates in sensitive domains like health and science
- Better at admitting uncertainty and giving safer completions

Fundamental shifts
1. One model for both speed and reasoning. No need to pick special reasoning versions.
2. Stronger safety and reliability, built on thousands of hours of testing.
3. Lower costs make large scale deployment realistic for more teams.
4. Greater control for developers with verbosity and minimal reasoning modes.
5. Multimodal reasoning is not just about input types. It is about using all of them intelligently in a chain of thought.

GPT-5 is not only faster and smarter. It is also more affordable and more reliable. This changes how teams can think about AI in production.