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Run: 2026-07-25-01KYD7Q2AKRM26NG017S8VP51N
Run Details
Model:
Laguna XS 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
4.9s
Cost:
$0.000093
Provider:
Poolside
Evaluation summary
Score
Evaluator
Details Link
41.17%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
The old mansion loomed under a stormy sky, its windows dark and foreboding, as thunder rumbled ominously in the distance. Inside, the opulent drawing room buzzed with tension, guests whispering nervously as the host, Reginald Ashworth, lay motionless upon the marble floor. Detective Inspector Harlan surveyed the scene, his keen eyes missing nothing, as the butler nervously adjusted his bow tie nearby. A single candle flickered beside the body, casting eerie shadows, while a cryptic note rested atop the mantelpiece, its message chillingly ambiguous. The widow, her face pale and trembling, clutched a letter, her trembling lips barely audible as she whispered a desperate plea for help. Outside, the storm intensified, rain lashing against the windows, as unseen footsteps echoed through the corridors, growing steadily closer with each passing moment. Harlan's gaze drifted to a shattered mirror reflecting distorted images, each fragment revealing a different perspective of the unfolding tragedy. As the lights flickered and the house seemed to breathe with malevolent intent, the detective realized the killer was far closer than anyone imagined.
created_at
"2026-07-25T18:13:35.195Z"
7/25/2026, 6:13:35 PM
model
"poolside/laguna-xs-2.1-20260625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
72
moderation_latency
(null)
generation_time
3395
tokens_prompt
46
tokens_completion
846
native_tokens_prompt
51
native_tokens_completion
764
native_tokens_completion_images
(null)
native_tokens_reasoning
518
native_tokens_cached
48
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
service_tier
(null)
usage
0.0000933
router
(null)
provider_responses
0
endpoint_id
"089ec178-f6dc-4450-aff5-46f68798ce97"
id
"chatcmpl-391820d2f7e845d99530ec3be8bde20b"
is_byok
false
latency
72
model_permaslug
"poolside/laguna-xs-2.1-20260625"
provider_name
"Poolside"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1785003215-6VLNZ5GgeBwVNmBOEGy3"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785003215-B6jr78F88vIAHZcetYu5"
upstream_id
"chatcmpl-391820d2f7e845d99530ec3be8bde20b"
total_cost
0.0000933
cache_discount
0.0000024
upstream_inference_cost
0
provider_name
"Poolside"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
41.17%
Matches word count
n/a
neededClean
false
sentences
8
wordCounts
0
20
1
22
2
20
3
22
4
23
5
23
6
20
7
24