Run: 2026-07-25-01KYCTPA0EJX32APBRWQ71ZPGM

Run Details

Duration:
1.4s
Cost:
$0.001045
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
Rain pelted the cracked windshield. Detective Vance checked his watch. Midnight had just passed now. The old alley stayed dark. A faint shadow moved quickly. Vance pulled his heavy coat. He stepped into cold mud. The alley smelled like trash. A body lay near boxes. Streetlights cast long red shadows. Blood dripped onto wet stone. The victim was dead already. Vance knelt beside the corpse. Eyes stared at the sky. A silver watch was missing. The killer left no clues. Footsteps echoed down the street. Vance reached for his gun.
created_at"2026-07-25T14:25:58.81Z" 7/25/2026, 2:25:58 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency465
moderation_latency(null)
generation_time1384
tokens_prompt46
tokens_completion138
native_tokens_prompt37
native_tokens_completion132
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.0010455
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"dsdkasDuNZjVjMcPrZK9mAY"
is_byokfalse
latency465
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784989558-O8bhxQbAsxaMy7c3r65s"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989558-qH5a1mZZSHFyd5qa4nGw"
upstream_id"dsdkasDuNZjVjMcPrZK9mAY"
total_cost0.0010455
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences18
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175