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Run: 2026-02-08-01KGYXRSQWGX3B755M85DWG6AD
Run Details
Model:
Gemini 3 Flash (Preview)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
2.1s
Cost:
$0.000361
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
Messages
Meta
AI
Rain drummed against the glass while Arthur poured his drink. One single bullet hole shattered the center of his portrait. Dark crimson blood leaked onto the white silk Persian carpet. He clutched the heavy iron fire poker with shaking hands. A shadow moved across the hallway behind the library door. The clock struck midnight just as the heavy lights flickered. Someone breathed softly within the silence of the cold room. He turned around but found only the empty leather chair. The scent of bitter almonds filled the thick humid air. He knew the hunter had finally arrived for the kill.
created_at
"2026-02-08T15:26:22.999227+00:00"
2/8/2026, 3:26:22 PM
model
"google/gemini-3-flash-preview-20251217"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
904
moderation_latency
(null)
generation_time
1980
tokens_prompt
35
tokens_completion
114
native_tokens_prompt
38
native_tokens_completion
114
native_tokens_completion_images
0
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
0.000361
router
(null)
provider_responses
0
status
200
is_byok
false
latency
904
endpoint_id
"6e82f652-2693-4b60-bbe0-7362d6e345f0"
provider_name
"Google AI Studio"
model_permaslug
"google/gemini-3-flash-preview-20251217"
api_type
"completions"
id
"gen-1770564380-gmzXZ8Fg90CRWTzDh79c"
upstream_id
(null)
total_cost
0.000361
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10