Unverified50% confidenceFactExact time
OpenAI uses date-snapshot naming (e.g., gpt-4-0613), but the actual version pointed to by generic aliases (e.g., gpt-4) may switch silently
1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOpenAI's naming system shifted during the GPT-4 era from decimal version numbers to letter suffixes (such as 4-turbo and 4o) to identify architectural optimizations.79% 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).79% similarUnverifiedOpenAI 推出了带日期标记的模型快照（如 gpt-4-0613）来部分缓解模型静默更新问题76% 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 version75% similar
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