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GPT 5.6 Luna real cost

This story is from 2026-09-15. It is preserved in the archive; the latest stories are on the live feed.

14 days under ChatGPT 5 Luna, spent 0.30 usd for 140 questions and answers, 70 % of all answers were necesited to cross data among pages. Compared to GPT 5 the cost is 3 times less. That being said, what is your best entry model for a ChatBot ?

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Timeline · 2 reports

  1. 2026-09-15 10:25 · r/ArtificialInteligence
    ChatBot conversation cost with GPT 5.6 Luna
  2. 2026-09-15 10:04 · r/OpenAI
    GPT 5.6 Luna real cost

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