Unverified50% confidenceFactExact time
Since 2023, OpenAI has adjusted the input/output token unit prices for the GPT-4 series multiple times, with the largest reduction exceeding 80%.
1
Sources
50%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
Cursor用量一夜减半？Auto额度异常原因深度解析
Related Claims
UnverifiedOpenAI compressed inference costs for capabilities comparable to GPT-3.5 through GPT-4o by approximately 95% in about 18 months.81% similarUnverifiedOpenAI在GPT-4发布时刻意未公开参数量，转而以更聪明、更安全、多模态为主打卖点78% similarUnverifiedThe cost of calling GPT-4 Turbo decreased by approximately 80% compared to the original GPT-4.76% similarUnverifiedOpenAI's model naming follows a traceable public release pattern, from GPT-3 (2020) and GPT-3.5 (2022) to GPT-4 (2023) and GPT-4o (2024).76% similar
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