Run: 2026-07-25-01KYD61592HBTZWBCMH43XQ8FS

Run Details

Model:
Laguna S 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
6.2s
Cost:
$0.000032
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
77.46% 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 Blackwood Manor as guests arrived. Detective Morrison surveyed the tense assembly in the foyer. Lady Pemberton clutched her pearls, eyes darting nervously between strangers. Colonel Hartwell stood rigid, his military bearing unmistakable despite civilian clothes. Dr. Chen examined the scattered invitation cards with methodical precision. The grandfather clock struck midnight as thunder crashed overhead. A bloodcurdling scream echoed from the east wing corridor. They found Reginald Blackwood slumped in the library doorway. His throat bore a single precise stab wound. The murder weapon, a letter opener, lay beside his body.
created_at"2026-07-25T17:44:13.993Z" 7/25/2026, 5:44:13 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency152
moderation_latency(null)
generation_time713
tokens_prompt46
tokens_completion164
native_tokens_prompt79
native_tokens_completion134
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)
usage0.00003182
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-47264a92bcd244e4a514373798eaa4c5"
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-1785001454-vsofRzFFgeCpUJgYK9bV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001454-u2sciihGhvUDeu0KtC14"
upstream_id"chatcmpl-47264a92bcd244e4a514373798eaa4c5"
total_cost0.00003182
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
77.46% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
19
210
311
410
59
69
79
88
910