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[BE] fix: register azure as a canonical provider so Azure model prices load (#7262)
发布于
2026-07-02 11:44:05 +00:00 The PROVIDERS_MAPPING currently registers
microsoft -> azure, but no entry
in model_prices_and_context_window.json usesmicrosoftas its
litellm_provider — the mapping was added for a single override-file row
(azure/multilingual-e5-large). Meanwhile 199 entries in the main JSON use
the literalazurelitellm_provider (the fullazure/gpt-4o*,
azure/gpt-5*,azure/codex-mini,azure/command-r-plus, etc. lineup),
and every one of them is silently dropped at load time because
buildModelPrice returns null when the provider is not in PROVIDERS_MAPPING.Register
azure -> azurealongside the existing microsoft entry (which we
keep for backward compatibility with the override row), and route azure
through the existing OpenAI cache calculator since Azure-hosted OpenAI
models share OpenAI's usage shape (cached_tokens flattened under
prompt_tokens_details.cached_tokens).Tested in CostServiceTest with
azure/command-r-plus(no cache rates ->
textGenerationCost path) andazure/gpt-4.1(cache rates ->
textGenerationWithCacheCostOpenAI path). Both branches green.Co-authored-by: Andres Cruz andresc@comet.com
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