Run: 2026-07-25-01KYCSDCVPER03Z3YXD43VMATY

Run Details

Duration:
1.5s
Cost:
$0.000783
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 pounded against the window. The old clock struck midnight. Lord Harrington sat very still. A heavy silence filled room. Blood pooled on Persian rug. His eyes stared into void. A shattered glass lay nearby. The study door swung open. Detective Vance stepped inside slowly. He smelled bitter almond poison. Someone killed the rich man. The killer left no clues. A mysterious shadow fled outside. The stormy night kept secrets.
created_at"2026-07-25T14:03:38.239Z" 7/25/2026, 2:03:38 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency533
moderation_latency(null)
generation_time1370
tokens_prompt46
tokens_completion111
native_tokens_prompt37
native_tokens_completion97
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"
usage0.000783
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"OsJkatueFo-C-8YPkcnLuQk"
is_byokfalse
latency533
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-1784988218-hHUDAKhjYJ45l6wgJCyu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988218-1Yvy9Awpss9WlHNxl82V"
upstream_id"OsJkatueFo-C-8YPkcnLuQk"
total_cost0.000783
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
sentences14
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135