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fix: Limit Bedrock GPT models to default service tier#25318

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owenlin0 merged 3 commits into
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owen/disable_service_speed_tiers_for_aws
May 30, 2026
Merged

fix: Limit Bedrock GPT models to default service tier#25318
owenlin0 merged 3 commits into
mainfrom
owen/disable_service_speed_tiers_for_aws

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@owenlin0 owenlin0 commented May 30, 2026

Description

Bedrock currently only supports the implicit default service tier for GPT models. This PR strips non-default service tier metadata from Bedrock model catalogs so Codex does not advertise or send unsupported tiers.

What changed

  • Normalize both built-in and configured Bedrock catalogs to default-only service tier behavior.
  • Add regression coverage for built-in and configured Bedrock catalogs.

Validation

  • just fmt
  • just test -p codex-model-provider

@owenlin0 owenlin0 marked this pull request as ready for review May 30, 2026 18:19
@owenlin0 owenlin0 requested a review from celia-oai May 30, 2026 18:19
@owenlin0 owenlin0 force-pushed the owen/disable_service_speed_tiers_for_aws branch from e89e585 to d9fea55 Compare May 30, 2026 18:32
@owenlin0 owenlin0 changed the title fix: disable service and speed tiers for bedrock fix: Limit Bedrock GPT models to default service tier May 30, 2026
@owenlin0 owenlin0 merged commit 9669321 into main May 30, 2026
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@owenlin0 owenlin0 deleted the owen/disable_service_speed_tiers_for_aws branch May 30, 2026 18:55
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2 participants