[KongchangAI]
Verified65% confidenceFactExact time

OpenAI initially restricted GPT-4 to ChatGPT Plus subscribers at the time of its launch.

3
Sources
65%
Confidence
Long-term
Relevance
9/3/2026
First Seen

Sources

Gemini 3.8 Flash Reportedly Rolling Out via Gradual Release: Pro Subscribers Already Experiencing the New Model

Related Entities

OpenAIcompanyGPT-4modelChatGPT Plusproduct

Related Claims

UnverifiedOpenAI opened up GPT-3.5/4 APIs in 202379% similarUnverifiedOpenAI在GPT-4时代以'8k上下文'与'32k上下文'版本区分用户层级78% similar

Cite This Claim

Stable URI
https://kongchang.com/claim/851720
API
curl https://kongchang.com/api/v1/knowledge/claims/851720
MCP
get_claim(id=851720)