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Run: 2026-02-08-01KGYXGYCEXY2XJDXY1X7MF61F
Run Details
Model:
Gemini 3 Flash (Preview)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
2.2s
Cost:
$0.000475
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 window while the body grew cold. Old Arthur Cooper lay dead upon his library's Turkish rug. The heavy scent of metallic blood filled the silent room. A broken glass sat near his pale and lifeless hand. The grandfather clock chimed twelve times in the dark Hall. Dark shadows danced across the rows of dusty leather books. Nobody heard the muffled scream behind the heavy oak door. The killer left no footprints on the polished wooden floor. One gold cufflink sparkled near the victim's stiffened white neck. Private detective Silas Thorne arrived just after the clock struck. He stood in the doorway and adjusted his grey hat. This quiet country house held many dark and terrible secrets.
created_at
"2026-02-08T15:22:05.724162+00:00"
2/8/2026, 3:22:05 PM
model
"google/gemini-3-flash-preview-20251217"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
790
moderation_latency
(null)
generation_time
2091
tokens_prompt
35
tokens_completion
143
native_tokens_prompt
38
native_tokens_completion
152
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
0.000475
router
(null)
provider_responses
0
status
200
is_byok
false
latency
790
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-1770564123-sHgdOQSeOuq1d5BfQhvk"
upstream_id
(null)
total_cost
0.000475
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
12
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10
10
11
10