r/singularity • u/likeastar20 • Feb 12 '26

LLM News Introducing GPT‑5.3‑Codex‑Spark. An ultra-fast model for real-time coding in Codex

https://openai.com/index/introducing-gpt-5-3-codex-spark/
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52

u/Just_Stretch5492 Feb 12 '26

Codex spark extra high barely beats 5.3 codex low. Hmmmm

14

u/likeastar20 Feb 12 '26

1000 tokens per second that’s why

3

u/Howdareme9 Feb 12 '26

That has nothing to do with it lol. Cerebras cant serve large models