NC Bench
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Run: 2026-02-20-01KHY9HY6E6SPAW460SXT16YT9
Run Details
Model:
Gemma 3 4B
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
1.6s
Cost:
$0.000012
Provider:
DeepInfra
Evaluation summary
Score
Evaluator
Details Link
74.87%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 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 windows, a dismal, chilling start. Detective Harding arrived, weary and filled with quiet despair. The opulent manor house held secrets within its walls. A priceless painting now hung crooked, strangely out of place. Lord Ashworth lay lifeless, a crimson stain upon the rug. His butler stammered nervously, avoiding direct eye contact now. The initial investigation revealed a truly baffling, tragic scene. A single, antique letter opener rested beside the victim. Guests insisted they’d seen nothing, maintaining a fearful silence. Something felt terribly wrong, a deceptive, unsettling deception.
created_at
"2026-02-20T19:48:45.911Z"
2/20/2026, 7:48:45 PM
model
"google/gemma-3-4b-it"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
169
moderation_latency
(null)
generation_time
1461
tokens_prompt
63
tokens_completion
158
native_tokens_prompt
46
native_tokens_completion
123
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
0.00001168
router
(null)
provider_responses
0
endpoint_id
"d3de3bd4-81bc-48fb-924f-2a87b2a36e75"
id
"chatcmpl-RgOICRU7agKI6Mc3dRdiFb73"
is_byok
false
latency
60
model_permaslug
"google/gemma-3-4b-it"
provider_name
"DeepInfra"
status
200
api_type
"completions"
id
"gen-1771616925-pLMaz3bugiCHMjPlRSrH"
upstream_id
"chatcmpl-RgOICRU7agKI6Mc3dRdiFb73"
total_cost
0.00001168
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
74.87%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
9
1
9
2
9
3
10
4
10
5
9
6
9
7
9
8
9
9
8