Run: 2026-02-25-01KJ956D926EGZK2361WCPMKXW

Run Details

Duration:
3.5s
Cost:
$0.000341
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
84.45% 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 grand old manor slept under a silent, starless night. A chilling wind whispered secrets through the ancient, creaking trees. Inside, opulent rooms held shadows that danced with fear. Then, a piercing shriek shattered the suffocating, velvet quiet. It echoed from the vast, dimly lit library downstairs. Lord Ashworth lay lifeless beside his scattered, dusty books. His eyes stared blankly at the ornate, gilded ceiling. A single, crimson stain bloomed upon his crisp white shirt. Detective Miller arrived, grim-faced, through the ornate, imposing entrance. He surveyed the scene, already sensing a dark, complex puzzle.
created_at"2026-02-25T01:04:12.64Z" 2/25/2026, 1:04:12 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency938
moderation_latency(null)
generation_time3410
tokens_prompt46
tokens_completion500
native_tokens_prompt38
native_tokens_completion843
native_tokens_completion_images0
native_tokens_reasoning710
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"
usage0.000341
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency938
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981452-8TdQ06yE2rbw3aytQRNm"
upstream_id(null)
total_cost0.000341
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
84.45% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
29
39
49
59
69
710
89
910