Run: 2025-11-19-01KACPP4DMRGZ1361ZJ5A47HBZ

Run Details

Model:: Gemini 3 Pro (Preview)
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 12.5s
Cost:: $0.017860
Provider:: Google AI Studio

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 10 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

The heavy rain pounded against the dark and slick pavement.
A single streetlamp flickered above the body on the ground.
Crimson blood pooled slowly beneath her pale and motionless hand.
Detective Miller stepped under the yellow tape with a sigh.
He knew this murder would haunt him for many years.
A silver knife glistened near the edge of the drain.
The killer left no prints on the smooth metal handle.
Someone watched from the shadows just beyond the police line.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	10
3	10
4	10
5	10
6	10
7	10

created_at	"2025-11-19T00:02:15.178197+00:00" 11/19/2025, 12:02:15 AM
model	"google/gemini-3-pro-preview-20251117"
app_id	182717
external_user	(null)
streamed	true
cancelled	false
latency	2070
moderation_latency	(null)
generation_time	12333
tokens_prompt	42
tokens_completion	553
native_tokens_prompt	38
native_tokens_completion	1482
native_tokens_completion_images	0
native_tokens_reasoning	1383
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	0.01786
api_type	"completions"
id	"gen-1763510522-gP96g8UhcqgJSLUJ6C70"
upstream_id	(null)
total_cost	0.01786
cache_discount	(null)
upstream_inference_cost	0
provider_name	"Google AI Studio"