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Run: 2026-07-25-01KYD501RCQQY960247R1X1S42
Run Details
Model:
Laguna XS 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
56.2s
Cost:
$0.001273
Provider:
Poolside
Evaluation summary
Score
Evaluator
Details Link
9.15%
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 fog clung ominously to the mansion's ancient, weathered grounds, whispering secrets as the clock struck midnight. Detective Marlowe entered, his coat dripping as he surveyed the scene with a grim look. The body lay sprawled near the fireplace, a crimson stain blooming on the pristine, white carpet, a grim testament. The butler, Jenkins, stood nearby, his hands trembling as he wiped his palms on his apron. Sir Reginald, the wealthy philanthropist, had been dead for hours, his face frozen in a pure terror. Detective Marlowe knelt, noting the precise positioning of the body and the lack of a forced entry. A bloodstained note lay nearby, its message chilling: 'You should have known me better.' Detective Marlowe's mind raced, piecing together motives, secrets, and betrayals that led to this deadly, fatal, and very tragic night.
created_at
"2026-07-25T17:26:03.796Z"
7/25/2026, 5:26:03 PM
model
"poolside/laguna-xs-2.1-20260625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
78
moderation_latency
(null)
generation_time
55277
tokens_prompt
46
tokens_completion
7327
native_tokens_prompt
51
native_tokens_completion
10580
native_tokens_completion_images
(null)
native_tokens_reasoning
10378
native_tokens_cached
0
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
0.00127266
router
(null)
provider_responses
0
endpoint_id
"089ec178-f6dc-4450-aff5-46f68798ce97"
id
"chatcmpl-1241dbe99dcf45f48d3976cb32153b15"
is_byok
false
latency
78
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-1785000363-iphzokY7zQLtnBFRXxKR"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785000363-t3GoRaRqmmzO4AcgRRT3"
upstream_id
"chatcmpl-1241dbe99dcf45f48d3976cb32153b15"
total_cost
0.00127266
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Poolside"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
9.15%
Matches word count
n/a
neededClean
false
sentences
7
wordCounts
0
17
1
15
2
19
3
16
4
17
5
17
6
34