Run: 2026-07-25-01KYD763YRTN8AK2GR06KWQYY4

Run Details

Duration:
4.5s
Cost:
$0.000103
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
67.47% 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, but the real chaos began inside. A body lay sprawled in the library, surrounded by ancient books. Detective Marlowe stepped through the door, his frown deepening with each step. A single red rose rested on the desk, its thorns stained dark red. The victim's watch had stopped at 11:07, its glass cracked. An unopened letter lay beside him, addressed to someone named "Eleanor." Thunder crashed as Marlowe knelt, his gloved hand brushing the blood. The butler stood in the shadows, clutching a silver letter opener. Who among them had waited so patiently to strike?
created_at"2026-07-25T18:04:19.808Z" 7/25/2026, 6:04:19 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency68
moderation_latency(null)
generation_time3040
tokens_prompt46
tokens_completion804
native_tokens_prompt51
native_tokens_completion846
native_tokens_completion_images(null)
native_tokens_reasoning686
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)
usage0.00010314
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-d8deb08ad66141898ac18116f3e4960f"
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-1785002659-spVbR41Wtci8jx4nUgxD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002659-IiW4O7iDtbscrJ6LgOnp"
upstream_id"chatcmpl-d8deb08ad66141898ac18116f3e4960f"
total_cost0.00010314
cache_discount0.0000024
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
67.47% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
010
111
212
313
410
511
611
711
89