Run: 2026-02-25-01KJ94X8BHNR3GDK20S3K2T8ZH

Run Details

Duration:
24.8s
Cost:
$0.013573
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 rain hammered loudly against the cold dark glass pane. Lord Byron slumped over his heavy desk in the library. A single bullet hole ruined his perfectly tailored silk vest. Fresh blood dripped slowly onto the expensive Persian area rug. Eleanor gasped when she saw the heavy silver pistol nearby. Her shaking hands reached out toward the flickering candle flame. The grandfather clock chimed midnight with a sudden mournful ring. Someone moved silently within the shadows of the tall doorway. She felt a cold breeze enter the locked quiet room. The scent of bitter almond drifted through the stagnant air. Eleanor knew that her life would never be the same.
created_at"2026-02-25T00:59:12.634Z" 2/25/2026, 12:59:12 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1999
moderation_latency(null)
generation_time24793
tokens_prompt46
tokens_completion1228
native_tokens_prompt38
native_tokens_completion4518
native_tokens_completion_images0
native_tokens_reasoning4382
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"
usage0.013573
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1999
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981152-ETkYQzkHCloBwFgh3Lpq"
upstream_id(null)
total_cost0.013573
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
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010