NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-20-01KHY9Y2EDXHSBBZQ1F8EY34EH
Run Details
Model:
Gemma 3 12B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
5.7s
Cost:
$0.000045
Provider:
DeepInfra
Evaluation summary
Score
Evaluator
Details Link
0.02%
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
Rain lashed against the grand manor’s windows, blurring the already dim twilight hour considerably. A chilling gust of wind rattled the ancient oak doors, echoing through empty hallways silently. Inside, Lord Ashworth lay sprawled upon the Persian rug, a crimson stain blooming beneath him horribly. The opulent study was immediately filled with a palpable sense of dread and overwhelming misfortune. Detective Inspector Davies arrived promptly, his trench coat dripping with the persistent autumnal precipitation outside. His keen eyes scanned the room, meticulously cataloging details of the unfortunate scene before him finally. Lady Ashworth shrieked dramatically from the doorway, clutching a delicate lace handkerchief to her trembling face. The household staff huddled nervously, murmuring amongst themselves with apprehension and unspoken suspicion obviously prominent. A priceless antique clock ticked rhythmically nearby, marking the passage of time in the escalating chaos. Constable Miller secured the perimeter, carefully blocking off access to the study with significant caution assured. A faint aroma of almonds lingered delicately in the air, suggesting a possible sinister poisoning scenario. The victim’s lifeless hand still grasped a half-finished glass of amber liquid, quite perplexing truly. Davies noted the undisturbed position of the mahogany desk, suggesting a quick and decisive intervention developed. He considered the possibility of a calculated plot, expertly woven amongst the loyal servants ultimately. The flickering fire cast dancing shadows across the portraits of Ashworth ancestors, a macabre display frighteningly. Each member of the household possessed secrets, motives, and carefully concealed vulnerabilities entirely devastating. Initial assessments indicated robbery wasn't involved, subtly hinting at a more personal and dangerous quarrel. The investigation promised a dark descent into the tangled web of family secrets, quite unbearable.
created_at
"2026-02-20T19:55:23.48Z"
2/20/2026, 7:55:23 PM
model
"google/gemma-3-12b-it"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
107
moderation_latency
(null)
generation_time
5637
tokens_prompt
63
tokens_completion
498
native_tokens_prompt
46
native_tokens_completion
333
native_tokens_completion_images
(null)
native_tokens_reasoning
0
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
0.00004513
router
(null)
provider_responses
0
endpoint_id
"eb06dc92-5a16-47ec-a776-6ef956457c47"
id
"chatcmpl-RYm1Hd1gXpvqeFXVifVldfvZ"
is_byok
false
latency
49
model_permaslug
"google/gemma-3-12b-it"
provider_name
"DeepInfra"
status
200
api_type
"completions"
id
"gen-1771617323-tjAkBYCEyoVIO8UQoLeY"
upstream_id
"chatcmpl-RYm1Hd1gXpvqeFXVifVldfvZ"
total_cost
0.00004513
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
0.02%
Matches word count
n/a
neededClean
false
sentences
18
wordCounts
0
14
1
15
2
16
3
15
4
15
5
16
6
16
7
15
8
16
9
16
10
16
11
16
12
16
13
15
14
16
15
14
16
15
17
15