Run: 2026-07-25-01KYD7JRGKSC9V4JEX954NFBDT

Run Details

Duration:
8.0s
Cost:
$0.000148
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
95.68% 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 storm raged outside the manor as the clock struck midnight. Detective Harlan entered the drawing room, his coat dripping rainwater. The body of Lord Pembroke lay sprawled on Persian rugs. Six mourners remained, each with motives sharp as a dagger. A single candle flickered, casting eerie shadows on the walls. Harlan whispered, 'Who killed the lord beneath these cursed stars?'
created_at"2026-07-25T18:11:14.076Z" 7/25/2026, 6:11:14 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency81
moderation_latency(null)
generation_time7096
tokens_prompt46
tokens_completion991
native_tokens_prompt51
native_tokens_completion1212
native_tokens_completion_images(null)
native_tokens_reasoning1112
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)
usage0.00014802
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-e418aa6891d543f9b84a395d86cb44ca"
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-1785003074-EOHU7D8aFcEJjlVPto9h"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003074-qkJQakWkSzZFA3u0tvnJ"
upstream_id"chatcmpl-e418aa6891d543f9b84a395d86cb44ca"
total_cost0.00014802
cache_discount8e-7
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
95.68% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
011
110
210
310
410
510