Run: 2026-03-03-01KJV04QW272XNW861X9PP0AKA

Run Details

Model:
Gemini 3.1 Flash Lite (Preview)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
990ms
Cost:
$0.000119
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

AI
The heavy velvet curtains hid the body from the guests. Rain lashed against the tall windows of the dark mansion. Arthur clutched a silver letter opener within his cold hand. A single drop of blood stained the pristine white rug. Nobody had heard the fatal scream above the loud music. The clock struck midnight as the lights began to flicker.
created_at"2026-03-03T23:22:14.798Z" 3/3/2026, 11:22:14 PM
model"google/gemini-3.1-flash-lite-preview-20260303"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency653
moderation_latency(null)
generation_time898
tokens_prompt46
tokens_completion90
native_tokens_prompt38
native_tokens_completion73
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"
usage0.000119
router(null)
provider_responses
0
endpoint_id"e004ce39-eb0c-4474-93d5-55072e725970"
is_byokfalse
latency653
model_permaslug"google/gemini-3.1-flash-lite-preview-20260303"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1772580134-fsVMezSVQWmJ192EkYlZ"
upstream_id(null)
total_cost0.000119
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
510