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Run: 2026-07-25-01KYD5H2Z66A78TGT25QZQ1RSX
Run Details
Model:
Laguna XS 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
29.7s
Cost:
$0.000074
Provider:
Poolside
Evaluation summary
Score
Evaluator
Details Link
55.99%
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 moonless sky, its windows dark and foreboding, as thunder rumbled ominously in the distance. Detective Sarah Whitmore stepped onto the creaking porch, her trench coat flapping in the chilly wind, clutching her notebook tightly. She discovered the butler's body sprawled beside the grand fireplace, a crimson rose clutched in his lifeless hand. The butler's daughter, trembling and wide-eyed, emerged from the shadows, her whispery voice breaking the silence with desperate pleas. A single candle flickered on the mantelpiece, casting eerie shadows that seemed to dance with malevolent intent. Something was very wrong here, Sarah realized, as unseen forces whispered warnings she couldn't decipher through the foggy night.
created_at
"2026-07-25T17:35:22.274Z"
7/25/2026, 5:35:22 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
28970
tokens_prompt
46
tokens_completion
658
native_tokens_prompt
51
native_tokens_completion
603
native_tokens_completion_images
(null)
native_tokens_reasoning
424
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
0.00007398
router
(null)
provider_responses
0
endpoint_id
"089ec178-f6dc-4450-aff5-46f68798ce97"
id
"chatcmpl-54362a2c403246548415bf39bd3fbcdd"
is_byok
false
latency
75
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-1785000922-EXUdn75GGXQBdazdmRUn"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785000922-eYCCNw3WFP8my5rrg7PL"
upstream_id
"chatcmpl-54362a2c403246548415bf39bd3fbcdd"
total_cost
0.00007398
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
55.99%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
20
1
20
2
18
3
19
4
17
5
19