Run: 2026-11-11-01M75RVENT4GKN2N0XX5J59H59

Run Details

Duration:
46.6s
Cost:
$0.037486
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 lashed violently against the tall manor library windows. Detective Arthur Vance stared down at the pale, lifeless millionaire. Dark crimson blood stained the expensive white Persian wool rug. A shattered crystal glass lay just beyond his outstretched fingers. Every single door and window remained bolted from the inside. The antique brass clock had stopped ticking right at midnight. Vance knelt down and caught the faint scent of jasmine. A solitary black playing card rested neatly upon his chest. Someone inside this isolated estate was hiding a deadly secret. Suddenly, heavy footsteps creaked loudly in the dark hallway outside.
created_at"2026-11-11T17:00:25.67Z" 11/11/2026, 5:00:25 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5167
moderation_latency(null)
generation_time46578
tokens_prompt46
tokens_completion1163
native_tokens_prompt68
native_tokens_completion3735
native_tokens_completion_images0
native_tokens_reasoning3614
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"
usage0.037486
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794416425-hzMWQCsEvkhtUj81FPpp"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794416425-HEm0oJ3nnrN00lbpH1Mz"
upstream_id"KZ_0avvNM66pytMPs6zn6QE"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"KZ_0avvNM66pytMPs6zn6QE"
is_byokfalse
latency5167
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.037486
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