From 93339cf1db4042f8e2d4950d62428b689fee465e Mon Sep 17 00:00:00 2001
From: Suresh Chaudhary <hello@suresh.im>
Date: Mon, 13 Jul 2026 15:20:35 +0530
Subject: [PATCH] feat: per model bedrock overrides support UI

---
 .../providers/fragments/deploymentsTable.tsx  | 37 +++++++++++++++++++
 ui/lib/types/config.ts                        |  5 ++-
 ui/lib/types/schemas.ts                       |  3 +-
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/ui/app/workspace/providers/fragments/deploymentsTable.tsx b/ui/app/workspace/providers/fragments/deploymentsTable.tsx
index 300ed34439c..d87f6881cb6 100644
--- a/ui/app/workspace/providers/fragments/deploymentsTable.tsx
+++ b/ui/app/workspace/providers/fragments/deploymentsTable.tsx
@@ -232,6 +232,41 @@ function BedrockSection({ config, onChange, disabled }: ProviderSectionProps) {
 					disabled={disabled}
 				/>
 			</FieldRow>
+			<FieldRow label="Project ID" hint="Scope this deployment's Bedrock Mantle (gpt-*/Gemma) calls to a specific project via the OpenAI-Project header. Leave blank to use the key's project.">
+				<SecretVarField
+					value={config.project_id}
+					onChange={(v) => onChange({ project_id: v })}
+					placeholder="proj_xxxxxxxx or env.BEDROCK_PROJECT_ID"
+					disabled={disabled}
+				/>
+			</FieldRow>
+		</div>
+	);
+}
+
+function BedrockMantleSection({ config, onChange, disabled }: ProviderSectionProps) {
+	return (
+		<div className="space-y-4">
+			<SectionHeader
+				title="Bedrock Mantle overrides"
+				description="Override key-level Bedrock Mantle defaults for this deployment. Leave blank to use the key's settings."
+			/>
+			<FieldRow label="Region">
+				<SecretVarField
+					value={config.region}
+					onChange={(v) => onChange({ region: v })}
+					placeholder="us-east-1 or env.BEDROCK_REGION"
+					disabled={disabled}
+				/>
+			</FieldRow>
+			<FieldRow label="Project ID" hint="Scope this deployment to a specific project via the OpenAI-Project / anthropic-workspace-id header. Leave blank to use the key's project.">
+				<SecretVarField
+					value={config.project_id}
+					onChange={(v) => onChange({ project_id: v })}
+					placeholder="proj_xxxxxxxx or env.BEDROCK_PROJECT_ID"
+					disabled={disabled}
+				/>
+			</FieldRow>
 		</div>
 	);
 }
@@ -265,6 +300,8 @@ function ProviderSection({ providerName, ...props }: ProviderSectionProps & { pr
 			return <VertexSection {...props} />;
 		case "bedrock":
 			return <BedrockSection {...props} />;
+		case "bedrock_mantle":
+			return <BedrockMantleSection {...props} />;
 		case "replicate":
 			return <ReplicateSection {...props} />;
 		default:
diff --git a/ui/lib/types/config.ts b/ui/lib/types/config.ts
index b08264d5202..31a19e37400 100644
--- a/ui/lib/types/config.ts
+++ b/ui/lib/types/config.ts
@@ -62,8 +62,11 @@ export interface AliasConfig {
 	api_version?: string;
 	anthropic_version?: string;
 	endpoint?: SecretVar;
-	// Vertex overrides
+	// Shared per-alias project override (Vertex GCP project; Bedrock / Bedrock Mantle
+	// project sent via OpenAI-Project / anthropic-workspace-id). Kept top-level in Go
+	// so the flat project_id key doesn't collide across embedded sub-configs.
 	project_id?: SecretVar;
+	// Vertex overrides
 	project_number?: SecretVar;
 	force_single_region?: boolean;
 	// Bedrock overrides
diff --git a/ui/lib/types/schemas.ts b/ui/lib/types/schemas.ts
index 27da69e67dc..7ce6c61606e 100644
--- a/ui/lib/types/schemas.ts
+++ b/ui/lib/types/schemas.ts
@@ -293,8 +293,9 @@ const aliasConfigObjectSchema = z.object({
 	api_version: z.string().optional(),
 	anthropic_version: z.string().optional(),
 	endpoint: secretVarSchema.optional(),
-	// Vertex overrides
+	// Shared per-alias project override (Vertex / Bedrock / Bedrock Mantle)
 	project_id: secretVarSchema.optional(),
+	// Vertex overrides
 	project_number: secretVarSchema.optional(),
 	force_single_region: z.boolean().optional(),
 	// Bedrock overrides