Run: 2026-07-25-01KYD68JGHE40NQ9EXN55ZPB1D

Run Details

Model:
Laguna S 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
1.3s
Cost:
$0.000032
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
0.00% 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

AI
The storm raged outside as Detective Morrison entered the mansion, his trench coat soaked through. Twelve guests sat in the grand foyer, their faces pale with fear and suspicion. The butler announced dinner would be served shortly, though everyone knew something was terribly wrong. A scream echoed from the kitchen, followed by hurried footsteps and the crash of breaking glass. Morrison drew his gun, moving silently toward the source of the disturbance. The body lay sprawled on the marble floor, a single bullet wound to the chest. Among the dinner guests stood the killer, watching with cold, calculating eyes.
created_at"2026-07-25T17:48:11.672Z" 7/25/2026, 5:48:11 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency176
moderation_latency(null)
generation_time1096
tokens_prompt46
tokens_completion159
native_tokens_prompt79
native_tokens_completion133
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached32
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)
usage0.00003162
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-fd2b2b82c62a47d99e972c5b90f2d3a6"
is_byokfalse
latency176
model_permaslug"poolside/laguna-s-2.1-20260720"
provider_name"Poolside"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001691-7Xc1QeexWIV6Fsxwwsad"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001691-U7K7uhX42YdbnCC1MczO"
upstream_id"chatcmpl-fd2b2b82c62a47d99e972c5b90f2d3a6"
total_cost0.00003162
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
015
114
215
316
412
515
612