Run: 2026-02-17-01KHNF2DDWX2TKG05AVGMFKS48

Run Details

Duration:
3.2s
Cost:
$0.000000
Provider:
Arcee AI

Evaluation summary

Score Evaluator
Details Link
49.77% 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 night was dark, the streets eerily silent. A single streetlamp flickered, casting shadows on the pavement. Detective Laura Hart stepped out of her car, her coat flapping in the wind. She surveyed the scene, her eyes narrowing at the bloodstains. A body lay motionless, a grim testament to violence. Laura knelt beside it, her gloved hand brushing the cold skin. The victim's eyes stared blankly, a silent scream frozen in time. She stood, her mind racing with questions. Who would commit such a brutal act? Laura's partner, Mike, arrived, his face grim. Together, they began their investigation, determined to uncover the truth.
created_at"2026-02-17T09:32:02.593252+00:00" 2/17/2026, 9:32:02 AM
model"arcee-ai/trinity-large-preview:free"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time3056
tokens_prompt46
tokens_completion158
native_tokens_prompt44
native_tokens_completion133
native_tokens_completion_images(null)
native_tokens_reasoning0
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
router(null)
provider_responses
0
id"9cf4465cb1db07eb-IAD"
status200
is_byokfalse
latency170
endpoint_id"239c00d5-c404-4d17-b243-6a645212dc95"
provider_name"Arcee AI"
model_permaslug"arcee-ai/trinity-large-preview"
api_type"completions"
id"gen-1771320718-ApC42i3P2jzfy4fpGLZ0"
upstream_id"9cf4465cb1db07eb-IAD"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Arcee AI"

Evaluation details

Result Evaluator Details Meta Data
49.77% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
08
19
214
310
49
511
611
77
87
97
1010