Model

Gemini 3 Flash (Preview)

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2026-02-08-01KGYX74FT8K4AN1CT0HEFZX1J

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

AI
Rain drummed against the glass while Arthur poured his drink. One single bullet had shattered the silence of the library. He stared at the body sprawling across the expensive rug. Lord Harrington would not be attending the royal banquet tonight. Crimson liquid pooled around the handle of the golden dagger. The grandfather clock chimed twelve times in the dark hallway. Arthur wiped his shaking hands upon a silk white napkin. Heavy footsteps echoed loudly behind the locked mahogany study door. Footlights flickered once before the entire manor fell into blackness. Someone was breathes softly in the shadows near the corner. The game had finally begun for every guest stayed inside.
created_at"2026-02-08T15:16:43.968041+00:00" Sunday, February 8th, 2026 at 3:16:43 PM GMT+00:00
model"google/gemini-3-flash-preview-20251217" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency737
moderation_latency(null)
generation_time1825
tokens_prompt35
tokens_completion131
native_tokens_prompt38
native_tokens_completion137
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"STOP" 
usage0.00043
router(null)
provider_responses
0
status200
is_byokfalse
latency737
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-1770563801-ubsktCnsZweLyqTc6utE" 
upstream_id(null)
total_cost0.00043
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010