Unverified50% confidenceFactExact time
OpenAI从GPT-3到GPT-4采用整数大版本命名，每次发布意味着架构级别的重大升级
1
Sources
50%
Confidence
Long-term
Relevance
7/20/2026
First Seen
Sources
Related Claims
UnverifiedOpenAI'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).78% similarVerifiedOpenAI's GPT series increments by integer version numbers (GPT-3, GPT-4) and uses letter suffixes to distinguish variants, such as "o" representing the optimized version (GPT-4o) and "mini" representing the lightweight version78% similarVerifiedFrom GPT-1 to GPT-4, OpenAI followed a major-version-increment logic, where each major version number signifies a significant change in model architecture or training paradigm.77% similar
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