Run: 2026-10-13-01M4V20NVGMQH232QH583F1BP2

Run Details

Duration:
8.2s
Cost:
$0.008814
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
Heavy rain hit the window. Lightning flashed across the room. Arthur lay on the floor. Dark blood stained the rug. His cold eyes stared upward. A silver knife lay nearby. The clock struck twelve times. Cold wind moved the curtains. Detective Miller entered the study. He knelt beside the corpse. A folded note lay there. Miller read the neat handwriting. The killer promised another victim. Footsteps creaked on the stairs. Miller drew his heavy revolver.
created_at"2026-10-13T16:37:31.647Z" 10/13/2026, 4:37:31 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2517
moderation_latency(null)
generation_time8140
tokens_prompt46
tokens_completion281
native_tokens_prompt67
native_tokens_completion868
native_tokens_completion_images0
native_tokens_reasoning772
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)
usage0.008814
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909451-XkrNS7nty2SAGqyzGtiu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909451-LshBxgJsP2ob6AiKd9OG"
upstream_id"S17OarmrK_Sp_PUP9uSl2QI"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"S17OarmrK_Sp_PUP9uSl2QI"
is_byokfalse
latency2517
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.008814
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
sentences15
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145