Run: 2026-09-03-01M1KR8FQHV6RHTN41A1CEC934

Run Details

Duration:
4.2s
Cost:
$0.004450
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 relentlessly against the grand ballroom's stained windows. Lord Harrington lay motionless beneath the shattered crystal ceiling fixture. Dark crimson blood pooled slowly across the antique Persian rug. Detective Vance stepped through the heavy oak doors with caution. A silver dagger gleamed silently beside the dead man's hand. Six nervous dinner guests stared at the corpse in horror. The locked parlor meant the killer remained inside the mansion.
created_at"2026-09-03T13:45:15.257Z" 9/3/2026, 1:45:15 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1691
moderation_latency(null)
generation_time4063
tokens_prompt46
tokens_completion329
native_tokens_prompt38
native_tokens_completion1179
native_tokens_completion_images0
native_tokens_reasoning1097
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"
usage0.00444975
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443115-pWYJDF1uRHdMS1LLsT3O"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443115-AWiUrDeoq9kBEutODJIU"
upstream_id"63mZao-mGYeFjMcP1f-_0Aw"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"63mZao-mGYeFjMcP1f-_0Aw"
is_byokfalse
latency1690
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.00444975
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
sentences7
wordCounts
010
110
210
310
410
510
610