Run: 2026-07-25-01KYD7SHNE9KS7KQS8KDH954RB

Run Details

Duration:
5.8s
Cost:
$0.000104
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
46.97% 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 rain lashed against the windows of Blackwood Manor as Detective Alistair Finch stepped inside, his trench coat dripping. Lady Eleanor Blackwood lay sprawled on the parlor floor, her silk dress torn, a single crimson rose beside her. The fire crackled ominously, casting flickering shadows on portraits that seemed to watch with malevolent glee. A shattered vase near the doorway hinted at a struggle, while the grandfather clock struck midnight, its chime echoing ominously. Finch's keen eyes scanned the room, noting the absence of footprints, the open window, and cryptic letter clutched in the victim's hand.
created_at"2026-07-25T18:14:56.437Z" 7/25/2026, 6:14:56 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency60
moderation_latency(null)
generation_time5243
tokens_prompt46
tokens_completion797
native_tokens_prompt51
native_tokens_completion848
native_tokens_completion_images(null)
native_tokens_reasoning697
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)
usage0.00010434
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-abc65ce531e045d693696bd8eb91e912"
is_byokfalse
latency59
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-1785003296-IABWSa19PxhdB3lMvn8k"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003296-DYxmOJKVNFa1PRwFebM9"
upstream_id"chatcmpl-abc65ce531e045d693696bd8eb91e912"
total_cost0.00010434
cache_discount8e-7
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
46.97% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
019
119
216
320
422