Run: 2026-07-25-01KYD7462PPSZ6Q9T999F0X4W4

Run Details

Duration:
5.4s
Cost:
$0.000028
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
54.86% 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 storm raged outside Blackwood Manor's windows as guests arrived. Detective Morrison studied each face, noting nervous glances. Lady Pemberton announced dinner would begin promptly at seven. Footsteps echoed from the attic, though no one lived upstairs. The lights flickered once, then died completely. A scream pierced the darkness as someone collapsed. When illumination returned, Lord Blackwood lay dead. His widow clutched the murder weapon, a silver letter opener. Everyone had motives, secrets, and opportunity. Morrison locked the doors immediately, declaring no one would leave.
created_at"2026-07-25T18:03:20.984Z" 7/25/2026, 6:03:20 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency141
moderation_latency(null)
generation_time577
tokens_prompt46
tokens_completion148
native_tokens_prompt79
native_tokens_completion117
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached32
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00002842
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-0f2f9c2308774757b58793a7caa129f4"
is_byokfalse
latency141
model_permaslug"poolside/laguna-s-2.1-20260720"
provider_name"Poolside"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785002600-yFEz7MbKQeUdP8KdF6lF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002600-K33Uk2byv7hJbdEFUefo"
upstream_id"chatcmpl-0f2f9c2308774757b58793a7caa129f4"
total_cost0.00002842
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
54.86% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
18
29
310
47
58
67
710
86
910