Run: 2026-07-25-01KYD6KK9WBSYKGS493ED8V90Q

Run Details

Model:
Laguna XS 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
4.9s
Cost:
$0.000077
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
72.95% 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 body lay sprawled across the grand foyer's marble floor. Detective Miles entered, his trench coat trailing behind. A single candle flickered, casting eerie shadows on the walls. An ancient letter lay beside the corpse, sealed with wax. Guests gathered outside, whispering fears about the dark legacy. The butler froze, his hands trembling as he spoke. Rain drummed against windows, matching the storm inside. A hidden diary revealed secrets no one should know. The detective's eyes narrowed, solving the puzzle's deadly game.
created_at"2026-07-25T17:54:12.931Z" 7/25/2026, 5:54:12 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency82
moderation_latency(null)
generation_time4204
tokens_prompt46
tokens_completion673
native_tokens_prompt51
native_tokens_completion618
native_tokens_completion_images(null)
native_tokens_reasoning506
native_tokens_cached16
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)
usage0.00007674
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-4b006d2c543341f3baad62954b0995e2"
is_byokfalse
latency81
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-1785002052-y6wy1mz8f30j7dYJH6CI"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002052-oodDccesdHX4jdMznKaZ"
upstream_id"chatcmpl-4b006d2c543341f3baad62954b0995e2"
total_cost0.00007674
cache_discount8e-7
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
72.95% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
010
18
210
310
49
59
68
79
89