NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-18-01KM1FTMNH46XS9MWA7VVQPD9P
Run Details
Model:
MiniMax M2.7
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
40.3s
Cost:
$0.008304
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
Midnight rain hammered the slate roof, and a lone figure lingered beneath a tattered umbrella, trembling outside the ancient manor. Inside the dimly lit ballroom, twelve acquaintances raised crystal glasses, exchanging nervous laughter while thunder rattled the chandelier overhead ominously. At midnight, a bloodcurdling scream shattered the hall, its echo lingering as trembling guests exchanged horrified glances in deadly silence. Inspector Marlowe entered, coat soaked, eyes scanning the scene, noting the crimson stain on mahogany table and missing candelabra now. Lord Ashworth, the wealthy host, lay slumped across his chair, his eyes forever frozen in a final, desperate plea still.
created_at
"2026-03-18T22:07:29.72Z"
3/18/2026, 10:07:29 PM
model
"minimax/minimax-m2.7-20260318"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
887
moderation_latency
(null)
generation_time
39985
tokens_prompt
46
tokens_completion
3424
native_tokens_prompt
76
native_tokens_completion
3441
native_tokens_completion_images
(null)
native_tokens_reasoning
3307
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
0.008304
router
(null)
provider_responses
0
endpoint_id
"c444cecf-adc6-4373-9eca-a85b77b50d75"
id
"060a55212d4d17eda11b6a70e708c324"
is_byok
false
latency
887
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-1773871649-CLytlcdj0O1ojFsUm7Oz"
upstream_id
"060a55212d4d17eda11b6a70e708c324"
total_cost
0.008304
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
5
wordCounts
0
20
1
20
2
20
3
20
4
20