Run: 2026-11-11-01M75QD0PRYT24HRWSDE4D3GDC

Run Details

Duration:
25.5s
Cost:
$0.023226
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
Cold November rain pounded fiercely against the shattered parlor window. Lord Blackwood lay motionless upon the expensive crimson Persian rug. A silver letter opener protruded starkly from his silent chest. Detective Arthur Miller knelt cautiously beside the pale lifeless body. He noticed muddy footprints leading directly toward the locked library. The grandfather clock chimed midnight through the eerily quiet mansion. Nobody had left this isolated island estate since Tuesday evening. That meant the ruthless killer remained trapped inside these walls. Miller drew his heavy service revolver and checked the shadows. Suddenly, a woman screamed loudly from the dark upstairs gallery.
created_at"2026-11-11T16:35:04.034Z" 11/11/2026, 4:35:04 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4249
moderation_latency(null)
generation_time25464
tokens_prompt46
tokens_completion738
native_tokens_prompt68
native_tokens_completion2309
native_tokens_completion_images0
native_tokens_reasoning2190
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"
usage0.023226
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794414904-6YiIfoZNv81LqAmRnQ3S"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794414904-J3nSo3B577VjVepVP6rZ"
upstream_id"OJn0atyXDIXCxdIPwe-EyAI"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"OJn0atyXDIXCxdIPwe-EyAI"
is_byokfalse
latency4249
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.023226
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