Run: 2026-02-17-01KHNEV9HVSC1NR9KNX8ZM21WW

Run Details

Duration:
6.3s
Cost:
$0.000000
Provider:
Arcee AI

Evaluation summary

Score Evaluator
Details Link
31.57% 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 city silent, and the air thick with tension. Detective Sarah Collins arrived at the crime scene, her mind racing with possibilities. A body lay sprawled on the pavement, blood pooling around the victim's head. The streetlights flickered, casting eerie shadows on the nearby buildings. Sarah knelt beside the body, noting the lack of any obvious signs of struggle. She scanned the area, her keen eyes searching for clues. The only sound was the distant hum of traffic, a stark contrast to the stillness of the scene.
created_at"2026-02-17T09:28:12.128522+00:00" 2/17/2026, 9:28:12 AM
model"arcee-ai/trinity-large-preview:free"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency494
moderation_latency(null)
generation_time6226
tokens_prompt46
tokens_completion135
native_tokens_prompt44
native_tokens_completion108
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"chatcmpl-993b80271f295bcd"
status200
is_byokfalse
latency280
endpoint_id"b9d81865-ce9a-432a-9cd5-0d9be55e7cb5"
provider_name"Arcee AI"
model_permaslug"arcee-ai/trinity-large-preview"
api_type"completions"
id"gen-1771320485-NMJfo2sIwj3trqrCCh8A"
upstream_id"chatcmpl-993b80271f295bcd"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Arcee AI"

Evaluation details

Result Evaluator Details Meta Data
31.57% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
013
113
213
310
414
510
618