Unverified50% confidenceBenchmarkExact time
早期Codex的上下文窗口约为4096个token，对应大约150-300行代码；GPT-4系列将这一限制扩展至128K token
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
GPT-5.6 Sol Ultra Rumors Decoded: How Codex's Programming Capabilities Could Evolve
hackernewshackernews7/6/2026
Related Claims
Unverified早期Codex的上下文窗口约为4096个token，对应大约150-300行代码84% similarUnverifiedGPT-4的上下文窗口从8K扩展到128K乃至百万级别，上下文窗口越大每次调用消耗的令牌越多70% similarUnverifiedDeepSeek V4's maximum output can reach 384K tokens, while GPT-5.5's is 128K tokens.69% similarUnverifiedGPT-4 has a single output limit of approximately 4096-8192 tokens, equivalent to about 2000-4000 Chinese characters68% similar
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