NC Bench
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Run: 2026-02-20-01KHY8NEZEF6872DEMZTR5EAAC
Run Details
Model:
Gemma 3 12B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
5.6s
Cost:
$0.000030
Provider:
DeepInfra
Evaluation summary
Score
Evaluator
Details Link
0.00%
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
Rain lashed against the grand manor windows, blurring the already dim twilight hues outside. A chilling gust of wind rattled the ancient oak doors, echoing through the silent halls. Lord Ashworth lay sprawled upon the Persian rug, a crimson stain blossoming on his chest. The opulent study smelled faintly of pipe tobacco and now, disturbingly, a metallic tang. Inspector Davies surveyed the scene, his experienced gaze meticulously scanning every detail present. A priceless antique clock ticked rhythmically, its steady beat counterpointing the sudden stillness surrounding. Lady Ashworth wept dramatically into a silk handkerchief, claiming utter shock and disbelief always. The family butler, Jeeves, stood rigid and pale, silently observing with mournful, unwavering eyes. Young Master Thomas paced nervously, avoiding eye contact, muttering about a late-night stroll taken. Miss Eleanor, the enigmatic niece, sketched in a notebook, seemingly detached from the tragic moment. A single, scarlet rose lay clutched in Lord Ashworth's lifeless hand, oddly poignant. The air hung heavy with unspoken secrets and suspicion, promising a complex investigation ahead.
created_at
"2026-02-20T19:33:12.832Z"
2/20/2026, 7:33:12 PM
model
"google/gemma-3-12b-it"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
158
moderation_latency
(null)
generation_time
5513
tokens_prompt
63
tokens_completion
291
native_tokens_prompt
46
native_tokens_completion
218
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
0.00003018
router
(null)
provider_responses
0
endpoint_id
"eb06dc92-5a16-47ec-a776-6ef956457c47"
id
"chatcmpl-RC2IWBap5QCSji3edBLFMRlI"
is_byok
false
latency
50
model_permaslug
"google/gemma-3-12b-it"
provider_name
"DeepInfra"
status
200
api_type
"completions"
id
"gen-1771615992-v0mteJClE769bNdlIBpC"
upstream_id
"chatcmpl-RC2IWBap5QCSji3edBLFMRlI"
total_cost
0.00003018
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
sentences
12
wordCounts
0
14
1
15
2
15
3
14
4
13
5
14
6
14
7
14
8
15
9
15
10
13
11
14