Run: 2026-02-25-01KJ95Y6NA4M1AE74M0SBV8NQ5

Run Details

Duration:
18.0s
Cost:
$0.010618
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 silver blade rested against the cold and marble floor. Blood pooled slowly around the velvet slippers of the countess. No one heard the muffled scream behind the heavy curtains. Rain lashed against the glass of the tall library windows. Detective Miller stepped inside and shook his damp woolen coat. He noticed the broken lock on the grand mahogany door. A single low lamp cast long shadows across the room. Silence hung heavy within the air like a thick shroud. The victim lay still beneath the portrait of her ancestor. Her empty eyes stared blindly at the ornate golden ceiling.
created_at"2026-02-25T01:17:12.242Z" 2/25/2026, 1:17:12 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1695
moderation_latency(null)
generation_time17990
tokens_prompt46
tokens_completion988
native_tokens_prompt38
native_tokens_completion3533
native_tokens_completion_images0
native_tokens_reasoning3422
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"
usage0.010618
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1695
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771982232-ux70vM7MvcUpQFyoLsfO"
upstream_id(null)
total_cost0.010618
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