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Run: 2026-03-18-01KM1G86R4JNW5FT68HK4H3K9V
Run Details
Model:
MiniMax M2.7
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
54.7s
Cost:
$0.004326
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
Messages
Meta
AI
The midnight rain hammered the cobblestones, echoing like frantic footsteps across the abandoned textile warehouse, where a scream shattered silence. Inside, the lone gaslight flickered, casting shadows over broken glass and a crimson pool spreading beneath a scarred oak table. Detective Mara Vance entered, rain-soaked coat clinging, eyes scanning the grotesque tableau for clues to unravel tonight’s grim dark mystery. She knelt beside the body, noting the victim's clenched fist, a torn photograph clutched tightly against his chest, silent accusations. Her mind raced, recalling the argument earlier that evening between the victim and a shadowy figure glimpsed near the riverbank. The storm intensified, thunder rolling across the harbor as the lighthouse blinked, urging the city toward a night of secrets.
created_at
"2026-03-18T22:14:53.961Z"
3/18/2026, 10:14:53 PM
model
"minimax/minimax-m2.7-20260318"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
669
moderation_latency
(null)
generation_time
54707
tokens_prompt
46
tokens_completion
3266
native_tokens_prompt
76
native_tokens_completion
3586
native_tokens_completion_images
(null)
native_tokens_reasoning
3438
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.004326
router
(null)
provider_responses
0
endpoint_id
"471cf4ea-3548-4dd7-9f86-8c0f9c21d3ca"
id
"060a56dd5808fd89e02247416aaead89"
is_byok
false
latency
669
model_permaslug
"minimax/minimax-m2.7-20260318"
provider_name
"Minimax"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773872093-GHDEehdsvF2YywObqy2N"
upstream_id
"060a56dd5808fd89e02247416aaead89"
total_cost
0.004326
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Minimax"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20