Run: 2026-07-25-01KYD6KBXMZ4EW1KDQFFH6N7SF

Run Details

Duration:
3.8s
Cost:
$0.000029
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
0.01% 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 Blackwood Manor as Detective Morrison arrived, his trench coat soaked through. Inside, twelve guests gathered nervously around the grand foyer's flickering fireplace. Lady Blackwood announced dinner would begin promptly at eight o'clock, her voice carrying sharp authority. The grandfather clock chimed seven times as thunder crashed overhead, making everyone jump. Mr. Hartwell spilled red wine on the Persian rug while adjusting his bow tie nervously. Mrs. Chen whispered something to the butler, who nodded grimly before disappearing into the shadows. At exactly eight, Lady Blackwood called everyone to the dining room for their final meal together.
created_at"2026-07-25T17:54:07.438Z" 7/25/2026, 5:54:07 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency161
moderation_latency(null)
generation_time861
tokens_prompt46
tokens_completion170
native_tokens_prompt79
native_tokens_completion136
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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)
usage0.00002934
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-6c214aa7470f47819c077cc3f19e83ec"
is_byokfalse
latency160
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-1785002047-eHekXsilM6FuT19QgIT2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002047-dUoYk6JBuy4sR5DTvKtm"
upstream_id"chatcmpl-6c214aa7470f47819c077cc3f19e83ec"
total_cost0.00002934
cache_discount0.00000576
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.01% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
015
111
215
313
415
515
616