fix: use provider-aware context window lookup (#54796) (thanks @neeravmakwana)

* fix(status): use provider-aware context window lookup

* test(status): cover provider-aware context lookup

* fix: use provider-aware context window lookup (#54796) (thanks @neeravmakwana)

---------

Co-authored-by: Ayaan Zaidi <hi@obviy.us>

CHANGELOG.md

@@ -29,6 +29,7 @@ Docs: https://docs.openclaw.ai
 - Agents/embedded replies: surface mid-turn 429 and overload failures when embedded runs end without a user-visible reply, while preserving successful media-only replies that still use legacy `mediaUrl`. (#50930) Thanks @infichen.
 - Agents/compaction: trigger timeout recovery compaction before retrying high-context LLM timeouts so embedded runs stop repeating oversized requests. (#46417) thanks @joeykrug.
 - Microsoft Teams/config: accept the existing `welcomeCard`, `groupWelcomeCard`, `promptStarters`, and feedback/reflection keys in strict config validation so already-supported Teams runtime settings stop failing schema checks. (#54679) Thanks @gumclaw.
+- Agents/status: use provider-aware context window lookup for fresh Anthropic 4.6 model overrides so `/status` shows the correct 1.0m window instead of an underreported shared-cache minimum. (#54796) Thanks @neeravmakwana.
 
 ## 2026.3.24
 

src/auto-reply/reply/get-reply-directives.ts

@@ -448,7 +448,9 @@ export async function resolveReplyDirectives(params: {
   }
 
   let contextTokens = resolveContextTokens({
+    cfg,
     agentCfg,
+    provider,
     model,
   });
 

src/auto-reply/reply/model-selection.test.ts

@@ -1,8 +1,9 @@
-import { describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { MODEL_CONTEXT_TOKEN_CACHE } from "../../agents/context-cache.js";
 import { loadModelCatalog } from "../../agents/model-catalog.js";
 import type { OpenClawConfig } from "../../config/config.js";
 import type { SessionEntry } from "../../config/sessions.js";
-import { createModelSelectionState } from "./model-selection.js";
+import { createModelSelectionState, resolveContextTokens } from "./model-selection.js";
 
 vi.mock("../../agents/model-catalog.js", () => ({
   loadModelCatalog: vi.fn(async () => [
@@ -16,6 +17,10 @@ vi.mock("../../agents/model-catalog.js", () => ({
   ]),
 }));
 
+afterEach(() => {
+  MODEL_CONTEXT_TOKEN_CACHE.clear();
+});
+
 const makeConfiguredModel = (overrides: Record<string, unknown> = {}) => ({
   id: "gpt-5.4",
   name: "GPT-5.4",
@@ -126,6 +131,22 @@ describe("createModelSelectionState catalog loading", () => {
   });
 });
 
+describe("resolveContextTokens", () => {
+  it("prefers provider-qualified cache keys over bare model ids", () => {
+    MODEL_CONTEXT_TOKEN_CACHE.set("claude-opus-4-6", 200_000);
+    MODEL_CONTEXT_TOKEN_CACHE.set("anthropic/claude-opus-4-6", 1_000_000);
+
+    const result = resolveContextTokens({
+      cfg: {} as OpenClawConfig,
+      agentCfg: undefined,
+      provider: "anthropic",
+      model: "claude-opus-4-6",
+    });
+
+    expect(result).toBe(1_000_000);
+  });
+});
+
 const makeEntry = (overrides: Partial<SessionEntry> = {}): SessionEntry => ({
   sessionId: "session-id",
   updatedAt: Date.now(),

src/auto-reply/reply/model-selection.ts

@@ -1,6 +1,6 @@
 import { resolveAgentConfig } from "../../agents/agent-scope.js";
 import { clearSessionAuthProfileOverride } from "../../agents/auth-profiles/session-override.js";
-import { lookupContextTokens } from "../../agents/context.js";
+import { resolveContextTokensForModel } from "../../agents/context.js";
 import { DEFAULT_CONTEXT_TOKENS } from "../../agents/defaults.js";
 import type { ModelCatalogEntry } from "../../agents/model-catalog.js";
 import {
@@ -672,12 +672,19 @@ export function resolveModelDirectiveSelection(params: {
 }
 
 export function resolveContextTokens(params: {
+  cfg: OpenClawConfig;
   agentCfg: NonNullable<NonNullable<OpenClawConfig["agents"]>["defaults"]> | undefined;
+  provider: string;
   model: string;
 }): number {
   return (
     params.agentCfg?.contextTokens ??
-    lookupContextTokens(params.model, { allowAsyncLoad: false }) ??
+    resolveContextTokensForModel({
+      cfg: params.cfg,
+      provider: params.provider,
+      model: params.model,
+      allowAsyncLoad: false,
+    }) ??
     DEFAULT_CONTEXT_TOKENS
   );
 }

src/auto-reply/status.test.ts

@@ -1200,6 +1200,30 @@ describe("buildStatusMessage", () => {
     );
   });
 
+  it("prefers provider-qualified context windows for fresh bare model ids", () => {
+    MODEL_CONTEXT_TOKEN_CACHE.set("claude-opus-4-6", 200_000);
+    MODEL_CONTEXT_TOKEN_CACHE.set("anthropic/claude-opus-4-6", 1_000_000);
+
+    const text = buildStatusMessage({
+      agent: {
+        model: "anthropic/claude-opus-4-6",
+      },
+      sessionEntry: {
+        sessionId: "sess-anthropic-qualified-context",
+        updatedAt: 0,
+        totalTokens: 25_000,
+      },
+      sessionKey: "agent:main:main",
+      sessionScope: "per-sender",
+      queue: { mode: "collect", depth: 0 },
+      modelAuth: "api-key",
+    });
+
+    const normalized = normalizeTestText(text);
+    expect(normalized).toContain("Context: 25k/1.0m");
+    expect(normalized).not.toContain("Context: 25k/200k");
+  });
+
   it("does not synthesize a 32k fallback window when the active runtime model is unknown", () => {
     const text = buildStatusMessage({
       config: {