Run: 2026-06-01-01KT1HZ6Q1Z38DWMYPJCQASWFS

Run Details

Duration:
1m 20s
Cost:
$0.004284
Provider:
Minimax

Evaluation summary

Score Evaluator
Details Link
70.08% 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 raged violently outside the old manor as Lord Ashworth lay dead upon the cold marble floor tonight. The detective examined the scene carefully, noting the shattered wine glass, overturned chair, and mysterious bloodstain on the oriental rug. Lady Ashworth stood trembling by the window, her pale face illuminated by occasional flashes of distant lightning across the moor. "He was alive when I left the parlor," she whispered, clutching her hands together as tears began streaming down gently. The butler entered quietly with fresh tea, his steady gaze betraying nothing of the dark secrets hidden deep within him. Outside, thunder rolled ominously across the darkened hills, as if nature itself mourned the terrible death that occurred tonight inside. "Tell me," the detective said softly, "who discovered the body, and at precisely what time tonight did you find him?" The young maid stepped forward nervously, her voice barely audible above the wind howling through the broken glass windowpane nearby. "I found him at midnight, sir, when I came to close the heavy curtains and stoke the dying fire there." The detective's keen eyes narrowed as he surveyed the room once more, searching for any clue that mattered to him.
created_at"2026-06-01T12:19:07.111Z" 6/1/2026, 12:19:07 PM
model"minimax/minimax-m3-20260531"
app_id182717
external_user(null)
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cancelledfalse
latency1761
moderation_latency(null)
generation_time80040
tokens_prompt46
tokens_completion3000
native_tokens_prompt211
native_tokens_completion3557
native_tokens_completion_images(null)
native_tokens_reasoning2691
native_tokens_cached197
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num_media_completion0
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num_fetches(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00428442
router(null)
provider_responses
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endpoint_id"6851b352-a7e2-45ad-a69e-67ed1208a416"
id"066cabbb8d339ee3605180915b8dc4a6"
is_byokfalse
latency1761
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-1780316347-qftRu3iHEyM0AgtWp0aM"
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api_type"completions"
id"gen-1780316347-p5ATWEgoyx3cTxbYzUTB"
upstream_id"066cabbb8d339ee3605180915b8dc4a6"
total_cost0.00428442
cache_discount0.00009456
upstream_inference_cost0
provider_name"Minimax"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
70.08% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
019
120
220
320
420
520
640
740