Run: 2026-11-11-01M75Q6NW64E0E93QJFZYJ6506

Run Details

Duration:
36.7s
Cost:
$0.021896
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 rain tapped endlessly against the tall library glass windows. Lord Blackwood lay motionless upon the expensive Persian wool rug. Dark crimson blood pooled slowly around his pale lifeless hand. A shattered crystal goblet rested dangerously near the fireplace hearth. Detective Miller stepped carefully inside the dimly lit crime scene. He examined the broken brass lock hanging from the door. Bitter almond scents lingered faintly throughout the quiet private room. Poison killed the wealthy man before the blade struck him. Two different killers had unknowingly targeted the exact same victim. Outside the mansion walls, distant thunder echoed across the moor. Every single dinner guest downstairs was hiding a deadly secret.
created_at"2026-11-11T16:31:36.338Z" 11/11/2026, 4:31:36 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10664
moderation_latency(null)
generation_time36665
tokens_prompt46
tokens_completion801
native_tokens_prompt68
native_tokens_completion2176
native_tokens_completion_images0
native_tokens_reasoning2049
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"
usage0.021896
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794414696-Ub5pP1TuFUKskWUhXv10"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794414696-6zwrD0JTmhC7piYYfPbA"
upstream_id"aJj0araiHsz60_gPtvu98AY"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"aJj0araiHsz60_gPtvu98AY"
is_byokfalse
latency10664
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.021896
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
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010