Run: 2026-07-25-01KYD4QT4XX97EYETRG5YSCRTC

Run Details

Model:
Laguna XS 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
5.3s
Cost:
$0.000092
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
80.56% 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 grand mansion stood silent beneath the full moon. A body lay sprawled in the center of the library. Detective Marlowe arrived, his coat damp from the rain. The air was thick with the scent of jasmine and decay. An overturned chair and shattered glass littered the floor. The butler stood motionless, his eyes filled with fear. A cryptic note lay nearby, its message inked in blood. Marlowe knew this case would test his greatest cunning.
created_at"2026-07-25T17:21:33.863Z" 7/25/2026, 5:21:33 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency68
moderation_latency(null)
generation_time3494
tokens_prompt46
tokens_completion750
native_tokens_prompt51
native_tokens_completion744
native_tokens_completion_images(null)
native_tokens_reasoning627
native_tokens_cached0
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)
usage0.00009234
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-6d503d85811b4ee3b7e0dcfd7dcbad9f"
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-1785000093-bGpPDT1milOWtK5sAZSP"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000093-FB8tsEIQ81xt1Y3Vn1BI"
upstream_id"chatcmpl-6d503d85811b4ee3b7e0dcfd7dcbad9f"
total_cost0.00009234
cache_discount(null)
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
80.56% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
09
110
29
311
49
59
610
79