Unverified60% confidenceEventExact time
In 2023, OpenAI announced the gradual phase-out of some early GPT-3 series models, setting a transition period of several months for developers to migrate.
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
AI订阅权益之争：Anthropic模型上下线的信任博弈
redditr/ClaudeAI7/10/2026
Related Claims
UnverifiedOpenAI launched a bug bounty program targeting GPT models in 2023.79% similarUnverifiedThe last time OpenAI halted subscription sales was during the GPT-4 Turbo era in 2023.76% similarVerifiedGitHub Copilot, released in 2021, is based on OpenAI's early Codex model, a GPT-3 variant fine-tuned on billions of lines of public code, which was discontinued in 2023.76% similarVerifiedSince 2024, OpenAI has reduced the API prices of the GPT series multiple times.72% similarUnverifiedThe standard practice of major providers such as OpenAI and Anthropic is to maintain endpoints with precise version numbers for each model (e.g., gpt-4o-2024-08-06) and to announce deprecations months in advance.71% similar
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