Codex-Spark: OpenAI Just Broke the Speed Limit (1,000 Tokens/s)

First look at GPT-5.3-Codex-Spark! We also look at Gemini 3 Deep Think, MiniMax M2.5 and GLM-5. These are exciting releases. LINKS: https://openai.com/index/introducing-gpt-5-3-codex-spark/ https://www.cerebras.ai/chip https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-deep-think/ https://www.minimax.io/news/minimax-m25 https://z.ai/blog/glm-5 My voice to text App: whryte.com Website: https://engineerprompt.ai/ RAG Beyond Basics Course: https://prompt-s-site.thinkific.com/courses/rag Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0 Let's Connect: 🦾 Discord: https://discord.com/invite/t4eYQRUcXB ☕ Buy me a Coffee: https://ko-fi.com/promptengineering |🔴 Patreon: https://www.patreon.com/PromptEngineering 💼Consulting: https://calendly.com/engineerprompt/consulting-call 📧 Business Contact: engineerprompt@gmail.com Become Member: http://tinyurl.com/y5h28s6h 💻 Pre-configured localGPT VM: https://bit.ly/localGPT (use Code: PromptEngineering for 50% off). Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0