Unverified50% confidenceDecision RuleExact time
Some Azure OpenAI deployments are configured with auto-upgrade rules that automatically route traffic to the recommended replacement model after a model is retired; fixed-version deployments are not migrated automatically, and calls will fail directly after retirement.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedA fixed-version deployment is a deployment method in which the user explicitly locks a specific model version number to ensure stable output behavior; after the model is retired it does not receive automatic migration, and call requests will directly return a model-unavailable error.77% similarUnverifiedVendors such as OpenAI and Anthropic continuously update their models, and the same prompt may produce different answers under different versions, so model version numbers need to be recorded to distinguish optimization effects from changes brought by model updates.73% similarUnverifiedttok 的模型列表更新往往滞后于 OpenAI 发布新模型，因为需要人工维护模型别名到 encoding 的映射表。70% similar
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