From 56266de624f9ee28a817c76b70a270edf415a6c1 Mon Sep 17 00:00:00 2001
From: Trevor Morris <tmorris@nvidia.com>
Date: Mon, 6 Apr 2026 15:48:33 -0700
Subject: [PATCH] [CI] Add basic unit test for Minimax-M2.5 (#21792)

---
 .../8-gpu-models/test_minimax_m25_basic.py    | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 test/registered/8-gpu-models/test_minimax_m25_basic.py

diff --git a/test/registered/8-gpu-models/test_minimax_m25_basic.py b/test/registered/8-gpu-models/test_minimax_m25_basic.py
new file mode 100644
index 000000000..61837d479
--- /dev/null
+++ b/test/registered/8-gpu-models/test_minimax_m25_basic.py
@@ -0,0 +1,84 @@
+import unittest
+from types import SimpleNamespace
+
+from sglang.srt.utils import kill_process_tree
+from sglang.test.ci.ci_register import register_cuda_ci
+from sglang.test.few_shot_gsm8k import run_eval as run_eval_few_shot_gsm8k
+from sglang.test.send_one import BenchArgs, send_one_prompt
+from sglang.test.test_utils import (
+    DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
+    DEFAULT_URL_FOR_TEST,
+    CustomTestCase,
+    is_in_ci,
+    popen_launch_server,
+    write_github_step_summary,
+)
+
+register_cuda_ci(est_time=300, suite="stage-c-test-8-gpu-h200")
+
+MINIMAX_M25_MODEL_PATH = "MiniMaxAI/MiniMax-M2.5"
+
+
+class TestMiniMaxM25Basic(CustomTestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.model = MINIMAX_M25_MODEL_PATH
+        cls.base_url = DEFAULT_URL_FOR_TEST
+        other_args = [
+            "--trust-remote-code",
+            "--tp",
+            "8",
+            "--ep-size",
+            "8",
+            "--mem-fraction-static",
+            "0.85",
+            "--reasoning-parser",
+            "minimax-append-think",
+            "--model-loader-extra-config",
+            '{"enable_multithread_load": true, "num_threads": 64}',
+        ]
+        cls.process = popen_launch_server(
+            cls.model,
+            cls.base_url,
+            timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
+            other_args=other_args,
+        )
+
+    @classmethod
+    def tearDownClass(cls):
+        kill_process_tree(cls.process.pid)
+
+    def test_a_gsm8k(self):
+        args = SimpleNamespace(
+            num_shots=20,
+            data_path=None,
+            num_questions=1400,
+            parallel=1400,
+            max_new_tokens=512,
+            host="http://127.0.0.1",
+            port=int(self.base_url.split(":")[-1]),
+        )
+        metrics = run_eval_few_shot_gsm8k(args)
+        print(f"{metrics=}")
+
+        if is_in_ci():
+            write_github_step_summary(
+                f"### test_gsm8k (minimax-m25)\n" f'{metrics["accuracy"]=:.3f}\n'
+            )
+        self.assertGreater(metrics["accuracy"], 0.900)
+
+    def test_bs_1_speed(self):
+        args = BenchArgs(port=int(self.base_url.split(":")[-1]), max_new_tokens=2048)
+        acc_length, speed = send_one_prompt(args)
+
+        print(f"{speed=:.2f}")
+
+        if is_in_ci():
+            write_github_step_summary(
+                f"### test_bs_1_speed (minimax-m25)\n" f"{speed=:.2f} token/s\n"
+            )
+            self.assertGreater(speed, 90)
+
+
+if __name__ == "__main__":
+    unittest.main()