Run: 2026-06-01-01KT1GQCXER1QY3DZ57WTWM2TC

Run Details

Duration:
1m 13s
Cost:
$0.004280
Provider:
Minimax

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The storm had been raging for three days when the body was finally discovered in the old library at night. Detective Margaret Chen stood motionless in the doorway, her flashlight casting long shadows across scattered papers and broken glass everywhere. The victim was Professor Harold Wainwright, renowned historian, found dead with an antique letter opener protruding from his bloody chest. Margaret noted the empty whiskey glass on the desk, the overturned chair, and a single crimson glove lying beside him. The housekeeper trembled in the upstairs hall, claiming she had heard terrible arguing from the professor's study earlier tonight before. Margaret carefully examined the locked window, the muddy footprints near the door, and the mysterious note reading "He knew everything." The antique clock on the mantel had stopped precisely at midnight, as though time itself had witnessed the terrible crime. Margaret smiled grimly, knowing that someone in this very house was lying, and the truth would eventually emerge tomorrow morning.
created_at"2026-06-01T11:57:22.738Z" 6/1/2026, 11:57:22 AM
model"minimax/minimax-m3-20260531"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1027
moderation_latency(null)
generation_time73336
tokens_prompt46
tokens_completion3140
native_tokens_prompt211
native_tokens_completion3553
native_tokens_completion_images(null)
native_tokens_reasoning2868
native_tokens_cached197
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00427962
router(null)
provider_responses
0
endpoint_id"6851b352-a7e2-45ad-a69e-67ed1208a416"
id"066ca6a29b9c2558ee68863f0b1b05d2"
is_byokfalse
latency1027
model_permaslug"minimax/minimax-m3-20260531"
provider_name"Minimax"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780315042-SgofLHQqJ8mJTwXeV9KA"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780315042-seprlAbHSTi8MfDn5S3w"
upstream_id"066ca6a29b9c2558ee68863f0b1b05d2"
total_cost0.00427962
cache_discount0.00009456
upstream_inference_cost0
provider_name"Minimax"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
020
120
220
320
420
520
620
720