Run: 2026-02-25-01KJ94TZ62FAJ1TBC9R1Z0CGTE

Run Details

Duration:
28.7s
Cost:
$0.016759
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 cold rain lashed against the heavy oak library doors. Lord Blackwood lay silent upon the crimson patterned Persian rug. A silver letter opener protruded from his stiff velvet waistcoat. The clock on the mantle ticked toward a lonely midnight. Inspector Miller removed his wet hat and sighed very deeply. No one heard the scream over the crashing summer thunder. Only the ginger cat witnessed the shadow leave the room. Broken glass glittered like diamonds scattered across the wooden floor. The scent of expensive brandy lingered in the stagnant air. Someone in this manor house was definitely a cold killer.
created_at"2026-02-25T00:57:57.703Z" 2/25/2026, 12:57:57 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1768
moderation_latency(null)
generation_time28617
tokens_prompt46
tokens_completion1807
native_tokens_prompt38
native_tokens_completion5580
native_tokens_completion_images0
native_tokens_reasoning5467
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"
usage0.016759
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1767
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981077-KtPG4cye3QwSIbWPrRqT"
upstream_id(null)
total_cost0.016759
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