diff --git a/packages/core/src/core/tokenLimits.test.ts b/packages/core/src/core/tokenLimits.test.ts
index 97c664f..1e49fce 100644
--- a/packages/core/src/core/tokenLimits.test.ts
+++ b/packages/core/src/core/tokenLimits.test.ts
@@ -190,6 +190,22 @@ describe('tokenLimit', () => {
     });
   });
 
+  describe('MiniMax', () => {
+    it('should return the correct limit for MiniMax-M3', () => {
+      expect(tokenLimit('MiniMax-M3')).toBe(1_000_000);
+      expect(tokenLimit('minimax-m3')).toBe(1_000_000);
+      expect(tokenLimit('minimax-m3-20250101')).toBe(1_000_000);
+    });
+    it('should return the correct limit for MiniMax-M2.7', () => {
+      expect(tokenLimit('MiniMax-M2.7')).toBe(204_800);
+      expect(tokenLimit('minimax-m2.7')).toBe(204_800);
+    });
+    it('should not fall back to the default for MiniMax models', () => {
+      expect(tokenLimit('MiniMax-M3')).not.toBe(DEFAULT_TOKEN_LIMIT);
+      expect(tokenLimit('MiniMax-M2.7')).not.toBe(DEFAULT_TOKEN_LIMIT);
+    });
+  });
+
   describe('Other models', () => {
     it('should return the correct limit for deepseek-r1', () => {
       expect(tokenLimit('deepseek-r1')).toBe(131072);
diff --git a/packages/core/src/core/tokenLimits.ts b/packages/core/src/core/tokenLimits.ts
index b19fc37..c61d877 100644
--- a/packages/core/src/core/tokenLimits.ts
+++ b/packages/core/src/core/tokenLimits.ts
@@ -26,6 +26,9 @@ const LIMITS = {
   '1m': 1_048_576,
   '2m': 2_097_152,
   '10m': 10_485_760, // 10 million tokens
+  // MiniMax vendor-declared exact context windows (decimal, not power-of-two)
+  'minimax-m3': 1_000_000, // MiniMax-M3: 1,000,000 tokens (1M decimal)
+  'minimax-m2.7': 204_800, // MiniMax-M2.7: 204,800 tokens
   // Output token limits (typically much smaller than input limits)
   '4k': 4_096,
   '8k': 8_192,
@@ -141,6 +144,13 @@ const PATTERNS: Array<[RegExp, TokenCount]> = [
   // Generic vision-model: same as qwen-vl-max (128K token context)
   [/^vision-model$/, LIMITS['128k']],
 
+  // -------------------
+  // MiniMax
+  // -------------------
+  // MiniMax-M3: 1,000,000-token context window (vendor-declared decimal).
+  [/^minimax-m2\.7.*$/, LIMITS['minimax-m2.7']], // more specific (dotted) first
+  [/^minimax-m3.*$/, LIMITS['minimax-m3']],
+
   // -------------------
   // ByteDance Seed-OSS (512K)
   // -------------------