Expired50% confidenceFactExact time
OpenAI, Anthropic, Google, and xAI each maintain independent API specifications, requiring developers to modify endpoints, authentication methods, and request formats when switching models.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Freely Switch Between Claude/DeepSeek and Other AI Models in Codex: CPA Deployment Guide
bilibiliRC-kin6/5/2026
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