Model

Gemini 2.5 Flash Lite

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2025-11-18-01KACP44DR4EXF99CG2HXSS166

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
The rain lashed down on the ancient manor house. Inside its grand hall, a single body lay still. Sir Reginald Blackwood, known for his vast wealth, deceased. His eyes stared blankly at the ornate gilded ceiling. A single drop of crimson marred the Persian rug. Detective Inspector Thorne entered, surveying the grim scene. He adjusted his spectacles, his gaze sharp and keen. Dust motes danced in the dimming afternoon light. A chilling silence settled over the mourning household. The game, as they say, had now officially begun.
created_at"2025-11-18T23:52:13.915516+00:00" Tuesday, November 18th, 2025 at 11:52:13 PM GMT+00:00
model"google/gemini-2.5-flash-lite" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency295
moderation_latency(null)
generation_time728
tokens_prompt42
tokens_completion123
native_tokens_prompt38
native_tokens_completion117
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" 
usage0.0000506
api_type"completions" 
id"gen-1763509932-sDL0xtm1jtYJBz8wcbCy" 
upstream_id(null)
total_cost0.0000506
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
60.8931% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
19
29
39
49
58
69
78
88
99