Run: 2026-09-03-01M1KRZ3F6HFDXWD66B497D8TG

Run Details

Duration:
5.1s
Cost:
$0.004881
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Thick fog crawled slowly across the desolate, moonlit manor grounds. A grandfather clock struck midnight with three loud, echoing chimes. Detective Vance pushed open the heavy oak doors with caution. Lord Harrington lay motionless beside his overturned antique mahogany desk. Fresh crimson blood stained the expensive Persian rug beneath him. A shattered crystal glass rested near his cold, limp fingers. Bitter almond scents lingered heavily in the cold night air. Footsteps hurried down the dark hallway just outside the study.
created_at"2026-09-03T13:57:36.365Z" 9/3/2026, 1:57:36 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1754
moderation_latency(null)
generation_time5047
tokens_prompt46
tokens_completion383
native_tokens_prompt38
native_tokens_completion1294
native_tokens_completion_images0
native_tokens_reasoning1199
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"
usage0.004881
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443856-s9egyS7xqlHDWPeYalBw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443856-dajlQj4KWHNJRfsp2HEE"
upstream_id"0HyZati_H_XpjMcPnuiO8Qw"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"0HyZati_H_XpjMcPnuiO8Qw"
is_byokfalse
latency1754
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.004881
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
sentences8
wordCounts
010
110
210
310
410
510
610
710