Run: 2026-07-25-01KYD53HY6SC5YV26ZJB6AX2XG

Run Details

Duration:
546ms
Cost:
$0.000014
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
76.50% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The storm raged outside. Rain lashed against windows. Guests gathered in the foyer. Tension hung heavy. Then the lights went out. A scream echoed through halls. When lights returned, he lay dead.
created_at"2026-07-25T17:27:58.67Z" 7/25/2026, 5:27:58 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency152
moderation_latency(null)
generation_time382
tokens_prompt46
tokens_completion49
native_tokens_prompt78
native_tokens_completion45
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)
usage0.00001392
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-dc7a8355b2204978a447e099a538ed16"
is_byokfalse
latency152
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-1785000478-1tuLaEON37yCpAwbtnxR"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000478-HcFmijHoD9VlJXpvKlxn"
upstream_id"chatcmpl-dc7a8355b2204978a447e099a538ed16"
total_cost0.00001392
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
76.50% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
04
14
25
33
45
55
66