From 5c7a640f8d39df42c8ad4eb222ff12d82d2fa04f Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Fri, 13 Mar 2026 13:58:40 -0700
Subject: [PATCH] Runner: wire explicit Anthropic service tiers

---
 src/agents/pi-embedded-runner/extra-params.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/agents/pi-embedded-runner/extra-params.ts b/src/agents/pi-embedded-runner/extra-params.ts
index a9d5085e013..747e558e6fb 100644
--- a/src/agents/pi-embedded-runner/extra-params.ts
+++ b/src/agents/pi-embedded-runner/extra-params.ts
@@ -6,10 +6,12 @@ import type { OpenClawConfig } from "../../config/config.js";
 import {
   createAnthropicBetaHeadersWrapper,
   createAnthropicFastModeWrapper,
+  createAnthropicServiceTierWrapper,
   createAnthropicToolPayloadCompatibilityWrapper,
   createBedrockNoCacheWrapper,
   isAnthropicBedrockModel,
   resolveAnthropicFastMode,
+  resolveAnthropicServiceTier,
   resolveAnthropicBetas,
   resolveCacheRetention,
 } from "./anthropic-stream-wrappers.js";
@@ -447,6 +449,12 @@ export function applyExtraParamsToAgent(
     agent.streamFn = createAnthropicFastModeWrapper(agent.streamFn, anthropicFastMode);
   }
 
+  const anthropicServiceTier = resolveAnthropicServiceTier(merged);
+  if (anthropicServiceTier) {
+    log.debug(`applying Anthropic service_tier=${anthropicServiceTier} for ${provider}/${modelId}`);
+    agent.streamFn = createAnthropicServiceTierWrapper(agent.streamFn, anthropicServiceTier);
+  }
+
   const openAIFastMode = resolveOpenAIFastMode(merged);
   if (openAIFastMode) {
     log.debug(`applying OpenAI fast mode for ${provider}/${modelId}`);