Run: 2026-02-25-01KJ94ZRNS2S1JM9DEY6CK7EY9

Run Details

Duration:
11.7s
Cost:
$0.006898
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 against the dark windows of the study. Arthur stood silently over the body on the plush rug. Red wine or fresh blood pooled near the silver tray. One broken glass sparkled under the dim light of dawn. A cold wind whistled through the heavy wood patio door. Nobody heard the scream over the thunder in the distance. The golden clock ticked toward the hour of his death. He clutched a single torn photograph in his pale hand. Every shadow in the library seemed to hide a killer. Footsteps echoed loudly outside the locked room at that moment.
created_at"2026-02-25T01:00:34.879Z" 2/25/2026, 1:00:34 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1551
moderation_latency(null)
generation_time11621
tokens_prompt46
tokens_completion601
native_tokens_prompt38
native_tokens_completion2293
native_tokens_completion_images0
native_tokens_reasoning2178
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"
usage0.006898
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1551
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981234-gVbW9JU8WNRGDOQQYAvV"
upstream_id(null)
total_cost0.006898
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
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910