Run: 2026-07-25-01KYD5T07XQR6CJ9A2XX5V3CDX

Run Details

Duration:
1.6s
Cost:
$0.000020
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
18.24% 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 rain fell steadily on the quiet town. A lone figure walked slowly down the dark street. The wind howled through the empty buildings. Footsteps echoed behind him, growing closer. He quickened his pace, heart pounding. A scream shattered the silence. The figure froze, turning slowly. A shadow loomed from the darkness. A knife gleamed in the pale light. The man screamed, but no sound came out. The killer smiled and vanished into the night. The body lay crumpled in a pool of blood. The rain washed away the clues. The mystery had just begun.
created_at"2026-07-25T17:40:14.214Z" 7/25/2026, 5:40:14 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency68
moderation_latency(null)
generation_time734
tokens_prompt46
tokens_completion147
native_tokens_prompt51
native_tokens_completion151
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached48
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)
usage0.00001974
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-50cf95cd703d47be9350448305d1430c"
is_byokfalse
latency68
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-1785001214-NYoG1DFoqrS1oyJAgkcB"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001214-PMRK9cjgw7byxg2oiLoz"
upstream_id"chatcmpl-50cf95cd703d47be9350448305d1430c"
total_cost0.00001974
cache_discount0.0000024
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
18.24% Matches word count n/a
neededCleanfalse
sentences14
wordCounts
08
19
27
36
46
55
65
76
87
98
108
119
126
135