Model

Gemini 2.5 Flash

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-11-18-01KACPD3SA4JZR26SYADCTAZG3

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 streaked the tall windows. A body lay on floor. Blood pooled around the the head. Detective Miller knelt beside the form. The victim wore an old ring. Miller surveyed the elegant room. No forced entry, just a mess. A silk scarf lay discarded. Whiskey fumes hung in air. He drew out his notepad. This case felt very wrong.
created_at"2025-11-18T23:57:08.275723+00:00" Tuesday, November 18th, 2025 at 11:57:08 PM GMT+00:00
model"google/gemini-2.5-flash" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency448
moderation_latency(null)
generation_time976
tokens_prompt42
tokens_completion77
native_tokens_prompt37
native_tokens_completion83
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" 
usage0.0002186
api_type"completions" 
id"gen-1763510226-xclnEx6ndstiRZyOBgyZ" 
upstream_id(null)
total_cost0.0002186
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
91.9564% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
05
15
26
36
46
55
66
75
85
95
105