From 7e72ca47c8bff19bcec96a98745ca4a3a7624051 Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Tue, 2 Jun 2026 16:00:29 +0200
Subject: [PATCH] Add MiniMax-M3 to direct minimax providers

closes #5313
---
 packages/ai/CHANGELOG.md               |  1 +
 packages/ai/scripts/generate-models.ts | 12 +-------
 packages/ai/src/models.generated.ts    | 40 ++++++++++++++++++++++++--
 3 files changed, 39 insertions(+), 14 deletions(-)

diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index e927bdca..3814e2b2 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 ### Added
 
+- Added MiniMax-M3 model to the `minimax` and `minimax-cn` direct providers, and removed the hardcoded context-window override that was masking models.dev values ([#5313](https://github.com/earendil-works/pi/issues/5313)).
 - Added NVIDIA NIM as a built-in OpenAI-compatible provider, exposing public NIM models that support tool use.
 
 ### Fixed
diff --git a/packages/ai/scripts/generate-models.ts b/packages/ai/scripts/generate-models.ts
index b0f49571..93a664e2 100644
--- a/packages/ai/scripts/generate-models.ts
+++ b/packages/ai/scripts/generate-models.ts
@@ -1657,17 +1657,7 @@ async function generateModels() {
 		}
 	}
 
-	const minimaxDirectSupportedIds = new Set(["MiniMax-M2.7", "MiniMax-M2.7-highspeed"]);
-
-	for (const candidate of allModels) {
-		if (
-			(candidate.provider === "minimax" || candidate.provider === "minimax-cn") &&
-			minimaxDirectSupportedIds.has(candidate.id)
-		) {
-			candidate.contextWindow = 204800;
-			candidate.maxTokens = 131072;
-		}
-	}
+	const minimaxDirectSupportedIds = new Set(["MiniMax-M2.7", "MiniMax-M2.7-highspeed", "MiniMax-M3"]);
 
 	for (let i = allModels.length - 1; i >= 0; i--) {
 		const candidate = allModels[i];
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index b3ff24a9..97001d3a 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -5564,6 +5564,23 @@ export const MODELS = {
 			contextWindow: 204800,
 			maxTokens: 131072,
 		} satisfies Model<"anthropic-messages">,
+		"MiniMax-M3": {
+			id: "MiniMax-M3",
+			name: "MiniMax-M3",
+			api: "anthropic-messages",
+			provider: "minimax",
+			baseUrl: "https://api.minimax.io/anthropic",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0.3,
+				output: 1.2,
+				cacheRead: 0.06,
+				cacheWrite: 0.375,
+			},
+			contextWindow: 512000,
+			maxTokens: 131072,
+		} satisfies Model<"anthropic-messages">,
 	},
 	"minimax-cn": {
 		"MiniMax-M2.7": {
@@ -5600,6 +5617,23 @@ export const MODELS = {
 			contextWindow: 204800,
 			maxTokens: 131072,
 		} satisfies Model<"anthropic-messages">,
+		"MiniMax-M3": {
+			id: "MiniMax-M3",
+			name: "MiniMax-M3",
+			api: "anthropic-messages",
+			provider: "minimax-cn",
+			baseUrl: "https://api.minimaxi.com/anthropic",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0.3,
+				output: 1.2,
+				cacheRead: 0.06,
+				cacheWrite: 0.375,
+			},
+			contextWindow: 512000,
+			maxTokens: 131072,
+		} satisfies Model<"anthropic-messages">,
 	},
 	"mistral": {
 		"codestral-latest": {
@@ -9689,9 +9723,9 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.3,
-				output: 2.5,
-				cacheRead: 0.06,
+				input: 0.075,
+				output: 0.625,
+				cacheRead: 0.015,
 				cacheWrite: 0,
 			},
 			contextWindow: 262144,