Run: 2026-07-25-01KYD5FSTN70GZ6E2A2C1GW3K7

Run Details

Duration:
7.2s
Cost:
$0.000155
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
92.22% 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 as thunder crashed against the old mansion. Inside, the body of a businessman lay sprawled across the floor. Detective Marlow surveyed the scene, noting the absence of forced entry. A single bloodstained glove sat beside the shattered window pane. The butler entered, his face pale and trembling with fear. Mrs. Hartley clutched her pearls, tears streaming down her cheeks. The gardener, nervous and sweating, claimed he heard footsteps earlier. A cryptic note was found tucked inside the victim’s jacket. The lawyer, Mr. Blackwood, stared intensely at the detective’s face. The detective’s eyes narrowed; the truth was hidden in shadows.
created_at"2026-07-25T17:34:39.964Z" 7/25/2026, 5:34:39 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency83
moderation_latency(null)
generation_time6395
tokens_prompt46
tokens_completion1057
native_tokens_prompt51
native_tokens_completion1271
native_tokens_completion_images(null)
native_tokens_reasoning1103
native_tokens_cached16
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)
usage0.0001551
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-0c440a5f5e9e44d4823c88e09de7d039"
is_byokfalse
latency83
model_permaslug"poolside/laguna-xs-2.1-20260625"
provider_name"Poolside"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785000879-6Wps0wHpWKHD4NzqhrIN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000879-sv3y1hvzShjHDnwX29DS"
upstream_id"chatcmpl-0c440a5f5e9e44d4823c88e09de7d039"
total_cost0.0001551
cache_discount8e-7
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
92.22% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
011
111
211
310
410
510
610
710
810
910