Model

Gemini 3 Flash (Preview)

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2026-02-08-01KGYXNFGHMCRFYX0M60G5JYCY

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain drummed on the glass. Lord Byron lay very still. Red wine stained his shirt. Or was it sticky blood? Cold wind shook the frame. Footsteps echoed down the hall. One silver knife was gone. The heavy door swung open. Silence filled the dark room. Someone stood in the shadows. Death had come for tea.
created_at"2026-02-08T15:24:33.292873+00:00" Sunday, February 8th, 2026 at 3:24:33 PM GMT+00:00
model"google/gemini-3-flash-preview-20251217" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency720
moderation_latency(null)
generation_time1165
tokens_prompt35
tokens_completion69
native_tokens_prompt37
native_tokens_completion78
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" 
usage0.0002525
router(null)
provider_responses
0
status200
is_byokfalse
latency720
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-1770564271-NjDO6LEFz6Kc53018zYM" 
upstream_id(null)
total_cost0.0002525
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
05
15
25
35
45
55
65
75
85
95
105