Run: 2026-07-25-01KYD75DH710GJY0T7MG3Y1B1D

Run Details

Model:
Laguna S 2.1
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
5.9s
Cost:
$0.000025
Provider:
Poolside

Evaluation summary

Score Evaluator
Details Link
33.53% 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 towering windows. Detective Sarah Chen arrived precisely at midnight. Seven guests had been invited to Lord Pembroke's final gathering. The butler announced dinner would begin immediately upon arrival. Each guest carried secrets worth killing to protect. A single scream echoed through the mansion's empty halls. Lord Pembroke lay dead in his study. Poison killed him within minutes. The storm trapped everyone inside until morning. Detective Chen began questioning each suspect methodically.
created_at"2026-07-25T18:04:01.788Z" 7/25/2026, 6:04:01 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency160
moderation_latency(null)
generation_time584
tokens_prompt46
tokens_completion134
native_tokens_prompt79
native_tokens_completion101
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)
usage0.00002522
router(null)
provider_responses
0
endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-27f74a9266924b3b87bb81997aba4164"
is_byokfalse
latency160
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-1785002641-NTmG8rquGIEZ5bKqKgAa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002641-hUtGZ9WgSKxSuCAZNNcS"
upstream_id"chatcmpl-27f74a9266924b3b87bb81997aba4164"
total_cost0.00002522
cache_discount0.00000288
upstream_inference_cost0
provider_name"Poolside"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
33.53% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
08
17
210
39
48
59
67
75
87
97