Run: 2026-10-13-01M4V20CK391N3SFV14GFDWY38

Run Details

Duration:
3.3s
Cost:
$0.001346
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
Heavy rain pelted the stained glass windows of Blackwood Manor. Detective Miller stood silently beside the wealthy Lord Blackwood's desk. The old aristocrat slumped forward with a silver dagger protruding. Crimson blood pooled slowly across the antique Persian rug underneath. A shattered teacup lay near his cold, lifeless right hand. The grandfather clock in the dark hallway struck midnight loudly. Someone inside this locked mansion had committed a brutal crime. Every single guest at the dinner party had a motive. Miller noticed a muddy footprint leading toward the velvet curtains. He drew his revolver and stepped into the dark shadows.
created_at"2026-10-13T16:37:22.16Z" 10/13/2026, 4:37:22 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1236
moderation_latency(null)
generation_time3321
tokens_prompt46
tokens_completion161
native_tokens_prompt68
native_tokens_completion121
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)
usage0.001346
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909442-xqFavuBJeS3lh8UC3uvs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909442-X9jilBL4GOMH6yEbVuZC"
upstream_id"Ql7OatyeDpbTjMcPi7Sn8Qw"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"Ql7OatyeDpbTjMcPi7Sn8Qw"
is_byokfalse
latency1236
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.001346
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