Run: 2026-03-18-01KM1G5SV1EZBWMM6FFD420JDT

Run Details

Model:
MiniMax M2.7
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
35.2s
Cost:
$0.002602
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 howled beyond the ivy clad manor rattling tall windows as midnight approached with chilling inevitability for the victim. Inside the dusty library, a single lamp flickered over a cold hearth, illuminating a shattered glass and scattered letters tonight. A faint perfume of roses lingered, mingling with the metallic tang of blood staining the Persian rug beneath the desk. Detective Aldridge entered, his raincoat dripping, eyes scanning the scene, while a distant clock chimed the hour of the murder.
created_at"2026-03-18T22:13:35.207Z" 3/18/2026, 10:13:35 PM
model"minimax/minimax-m2.7-20260318"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency729
moderation_latency(null)
generation_time35111
tokens_prompt46
tokens_completion2169
native_tokens_prompt76
native_tokens_completion2149
native_tokens_completion_images(null)
native_tokens_reasoning2051
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"
usage0.0026016
router(null)
provider_responses
0
endpoint_id"471cf4ea-3548-4dd7-9f86-8c0f9c21d3ca"
id"060a568f7a9ac5e29975f43818ceee45"
is_byokfalse
latency729
model_permaslug"minimax/minimax-m2.7-20260318"
provider_name"Minimax"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773872015-2V4LyKVyAXyUM5e1bq9X"
upstream_id"060a568f7a9ac5e29975f43818ceee45"
total_cost0.0026016
cache_discount(null)
upstream_inference_cost0
provider_name"Minimax"

Evaluation details

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