fix(ai): correct Kimi K3 Moonshot pricing

packages/ai/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ### Fixed
 
+- Fixed Kimi K3 pricing metadata for Moonshot AI and Moonshot AI China.
 - Fixed Kimi Coding K3 thinking-level metadata to expose only the supported `max` level ([#6737](https://github.com/earendil-works/pi/issues/6737)).
 - Fixed catalog generation restoring xAI models removed in 0.80.9 ([#6736](https://github.com/earendil-works/pi/issues/6736)).
 

packages/ai/scripts/generate-models.ts

@@ -235,6 +235,12 @@ const KIMI_K3_THINKING_LEVEL_MAP = {
 	max: "max",
 } as const;
 const KIMI_K3_MAX_TOKENS = 131072;
+const KIMI_K3_COST = {
+	input: 3,
+	output: 15,
+	cacheRead: 0.3,
+	cacheWrite: 0,
+} as const;
 const OPENROUTER_KIMI_K3_MODEL_IDS = new Set(["moonshotai/kimi-k3", "~moonshotai/kimi-latest"]);
 
 const ANT_LING_RING_THINKING_LEVEL_MAP = {
@@ -1701,10 +1707,10 @@ async function loadModelsDevData(): Promise<Model<any>[]> {
 					...(isKimiK3 ? { thinkingLevelMap: KIMI_K3_THINKING_LEVEL_MAP } : {}),
 					input: m.modalities?.input?.includes("image") ? ["text", "image"] : ["text"],
 					cost: {
-						input: m.cost?.input || 0,
-						output: m.cost?.output || 0,
-						cacheRead: m.cost?.cache_read || 0,
-						cacheWrite: m.cost?.cache_write || 0,
+						input: m.cost?.input || (isKimiK3 ? KIMI_K3_COST.input : 0),
+						output: m.cost?.output || (isKimiK3 ? KIMI_K3_COST.output : 0),
+						cacheRead: m.cost?.cache_read || (isKimiK3 ? KIMI_K3_COST.cacheRead : 0),
+						cacheWrite: m.cost?.cache_write || (isKimiK3 ? KIMI_K3_COST.cacheWrite : 0),
 					},
 					contextWindow: m.limit?.context || 4096,
 					maxTokens: m.limit?.output || 4096,

packages/ai/src/providers/moonshotai-cn.models.ts

@@ -179,9 +179,9 @@ export const MOONSHOTAI_CN_MODELS = {
 		thinkingLevelMap: {"off":null,"minimal":null,"low":null,"medium":null,"high":null,"xhigh":null,"max":"max"},
 		input: ["text", "image"],
 		cost: {
-			input: 0,
-			output: 0,
-			cacheRead: 0,
+			input: 3,
+			output: 15,
+			cacheRead: 0.3,
 			cacheWrite: 0,
 		},
 		contextWindow: 1048576,

packages/ai/src/providers/moonshotai.models.ts

@@ -179,9 +179,9 @@ export const MOONSHOTAI_MODELS = {
 		thinkingLevelMap: {"off":null,"minimal":null,"low":null,"medium":null,"high":null,"xhigh":null,"max":"max"},
 		input: ["text", "image"],
 		cost: {
-			input: 0,
-			output: 0,
-			cacheRead: 0,
+			input: 3,
+			output: 15,
+			cacheRead: 0.3,
 			cacheWrite: 0,
 		},
 		contextWindow: 1048576,

packages/ai/test/providers.test.ts

@@ -44,6 +44,18 @@ describe("builtin providers", () => {
 		}
 	});
 
+	it("uses official Kimi K3 pricing for Moonshot providers", () => {
+		const models = builtinModels();
+		for (const provider of ["moonshotai", "moonshotai-cn"]) {
+			expect(models.getModel(provider, "kimi-k3")?.cost).toEqual({
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 0,
+			});
+		}
+	});
+
 	it("resolves anthropic auth from env with OAuth token precedence", async () => {
 		const models = createModels({
 			authContext: fakeAuthContext({ ANTHROPIC_API_KEY: "key", ANTHROPIC_OAUTH_TOKEN: "oauth-token" }),

packages/coding-agent/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ### Fixed
 
+- Fixed inherited Kimi K3 pricing metadata for Moonshot AI and Moonshot AI China.
 - Fixed inherited catalog generation restoring xAI models removed in 0.80.9 ([#6736](https://github.com/earendil-works/pi/issues/6736)).
 
 ## [0.80.9] - 2026-07-16