Expired50% confidenceFactExact time
Codex includes a role definition in the prompt sent to the large model, causing the DeepSeek model to refer to itself as GPT, which is a normal phenomenon.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Complete Guide to Codex Installation & DeepSeek Integration Troubleshooting
bilibiliFutureAI实验室6/6/2026
Related Claims
UnverifiedDomestic large models such as DeepSeek and Doubao can serve as the underlying engine for Codex as a replacement for GPT.76% similarUnverifiedCodex supports only GPT-series models by default and requires the CDX reverse proxy tool to connect to DeepSeek.75% similarUnverifiedMainstream large models such as the GPT series, LLaMA, and DeepSeek are all built on the autoregressive language model paradigm.75% similarUnverifiedCodex is likewise not limited to GPT models and can be configured with other models as needed.74% similarVerifiedCodex is a large language model based on the GPT architecture, fine-tuned specifically for code understanding and generation tasks.74% similar
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