Run: 2026-07-25-01KYD5PGG5VSYET2BT4YJRWAHN

Run Details

Model:
Laguna S 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
2.8s
Cost:
$0.000030
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
75.83% 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's windows as guests arrived. Detective Morrison surveyed the tense gathering with practiced eyes. Lady Blackwood welcomed everyone warmly despite obvious nervousness. The butler announced dinner would be served promptly at eight. Thunder crashed overhead just as footsteps echoed down the hallway. A scream pierced the air followed by complete silence. Morrison rushed toward the library where sounds originated. The door stood open revealing Lord Blackwood's lifeless body. A single playing card lay beside him—Ace of Spades.
created_at"2026-07-25T17:38:21.657Z" 7/25/2026, 5:38:21 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency193
moderation_latency(null)
generation_time683
tokens_prompt46
tokens_completion149
native_tokens_prompt79
native_tokens_completion127
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)
usage0.00003042
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-fe4ab3c0c1694480a60a0235f9ae32d1"
is_byokfalse
latency190
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-1785001101-ZpGnrFlUADE1kaEbs3WK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001101-JzJPt8gnKs4WH9yeKp21"
upstream_id"chatcmpl-fe4ab3c0c1694480a60a0235f9ae32d1"
total_cost0.00003042
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
75.83% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
010
19
28
310
410
59
68
79
810