GPT-3 to GPT-6: OpenAI API prices dropped up to 6x in five years

BLUECOW009 · x · 2026-09-06

A comparison of OpenAI's pricing across generations: GPT-3 davinci (2020) cost $60/$60 per 1M tokens in/out, while the new GPT-6 astra is priced at $10/$50 — a 6x cut on input and a notable drop on output, showing how far inference costs have fallen.

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