Run: 2026-02-17-01KHNFCEJCHJDBGCYKF75SA133

Run Details

Model:
Minimax M2.5
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
29.3s
Cost:
$0.002417
Provider:
AtlasCloud

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 rain hammered the slate roof of Thornwood Manor, echoing like distant gunshots that shattered the sleepless night ominously still. Detective Arthur Marlow stepped through the grand foyer, his trench coat drenched, eyes scanning for clues among shadows and silence. He discovered the body of Lady Celeste slumped over the mahogany desk, a silver letter opener protruding from her back. The air smelled of iron and old perfume, while distant thunder murmured secrets that none dared to speak aloud today.
created_at"2026-02-17T09:37:57.608653+00:00" 2/17/2026, 9:37:57 AM
model"minimax/minimax-m2.5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2907
moderation_latency(null)
generation_time29174
tokens_prompt46
tokens_completion2258
native_tokens_prompt73
native_tokens_completion1996
native_tokens_completion_images(null)
native_tokens_reasoning2131
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0024171
router(null)
provider_responses
0
id"7a3f5801b63445158c4ca8840570246e"
status200
is_byokfalse
latency2907
endpoint_id"acf82778-f331-40d9-ad3f-8c57494d4c4b"
provider_name"AtlasCloud"
model_permaslug"minimax/minimax-m2.5-20260211"
api_type"completions"
id"gen-1771321047-qhXpfNDUe4OtPAOaERqY"
upstream_id"7a3f5801b63445158c4ca8840570246e"
total_cost0.0024171
cache_discount(null)
upstream_inference_cost0
provider_name"AtlasCloud"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
020
120
220
320