Run: 2026-10-13-01M4V1Y6JTC0A1Q03BSWJXSQH1

Run Details

Duration:
3.6s
Cost:
$0.001416
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
Rain lashed violently against the old mansion's dark glass windows. Detective Miller stepped carefully over the shiny brass threshold inside. Lord Blackwood lay motionless upon the expensive Persian library rug. Crimson blood pooled slowly around his shattered crystal whiskey glass. A silver dagger remained buried deep within his broad chest. The grandfather clock chimed midnight from the shadowy hallway beyond. Lady Blackwood wept softly into a delicate white lace handkerchief. Her trembling fingers hid a smudge of fresh black ink. Someone inside this locked house was hiding a deadly secret. Miller pulled his worn leather notebook from his wet coat.
created_at"2026-10-13T16:36:10.47Z" 10/13/2026, 4:36:10 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1308
moderation_latency(null)
generation_time3590
tokens_prompt46
tokens_completion168
native_tokens_prompt68
native_tokens_completion128
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(null)
usage0.001416
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909370-PRyWIrZ32aao3OEEH6MQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909370-UUjIfHfg75KGl7YMgMIr"
upstream_id"-l3Oav7dIfek_PUP2rvZ2QE"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"-l3Oav7dIfek_PUP2rvZ2QE"
is_byokfalse
latency1308
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.001416
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
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910