Run: 2026-09-03-01M1KRK8XNWPG2F0F4762ASGZ5

Run Details

Duration:
3.6s
Cost:
$0.004678
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
100.00% 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
Cold rain struck the window. Lord Blackwood poured his wine. The grandfather clock chimed midnight. Heavy footsteps echoed outside softly. A sudden shadow blocked moonlight. His crystal glass shattered instantly. The study door opened slowly. Cold steel touched his throat. Nobody heard his desperate scream. Red blood stained the rug. The masked killer vanished outside. Only dark silence remained inside.
created_at"2026-09-03T13:51:08.732Z" 9/3/2026, 1:51:08 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency996
moderation_latency(null)
generation_time3511
tokens_prompt46
tokens_completion349
native_tokens_prompt37
native_tokens_completion1240
native_tokens_completion_images0
native_tokens_reasoning1166
native_tokens_cached0
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"default"
usage0.00467775
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443468-KmrxMYQ8Cq4CjOaV0Hjp"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443468-wGZI2ZXKYzh2yp5Fg4eR"
upstream_id"THuZapLSNMOb_uMPw-X40A8"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"THuZapLSNMOb_uMPw-X40A8"
is_byokfalse
latency995
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.00467775
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115