Unverified50% confidenceFactExact time
o1、o3系列代表引入'思维链推理'的全新产品线，与GPT系列并列而非续承
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Is Free GPT5.6 a Trap? The Truth Behind AI Mirror Sites Exposed
bilibili小星说AI7/10/2026
Related Claims
VerifiedThe GPT series comes from OpenAI, represented by GPT-4o and the o1/o3 series, with the o1/o3 series possessing stronger chain-of-thought reasoning capabilities.84% similarVerifiedGPT-5.5 Thinking has chain-of-thought reasoning capabilities similar to the o1/o3 series, with the model performing an internal reasoning process before providing an answer.76% similarUnverifiedFrom GPT-3.5 to GPT-4, GPT-4o, o1, and the o3 series, each generation of models has shown significant improvements in dimensions such as reasoning, code generation, and multimodal understanding, with release cycles shortening from years to quarters or even months.73% similarPartially VerifiedThe design of GPT-5.1's Thinking Mode is consistent with the 'test-time compute scaling' strategy validated by OpenAI in the o1 and o3 series models.70% similarUnverifiedo1系列的内部代号曾被称为Strawberry，GPT-4o的o代表omni（全能）69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/499521API
curl https://kongchang.com/api/v1/knowledge/claims/499521MCP
get_claim(id=499521)