Run: 2026-07-25-01KYCSPPN5095N5SPJJAK27JT3

Run Details

Duration:
1.4s
Cost:
$0.001040
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
Rain lashed heavily against the dirty window of the office. Detective Thomas poured himself another glass of cheap, amber whiskey. The midnight telephone rang, shattering the quiet of the room. He picked up the receiver and listened to the panic. A body lay cold upon the polished mahogany library floor. Lord Harrington was dead, stabbed directly through his wealthy heart. No one had entered the mansion during the violent storm. The killer was definitely still inside with the trapped guests. Thomas grabbed his heavy coat and headed into the night. This complex case would require every ounce of his skill.
created_at"2026-07-25T14:08:43.182Z" 7/25/2026, 2:08:43 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency423
moderation_latency(null)
generation_time1362
tokens_prompt46
tokens_completion158
native_tokens_prompt38
native_tokens_completion131
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.0010395
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"a8NkarfaD8O-jMcPh8ye6AY"
is_byokfalse
latency423
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784988523-hYLMxV0WRX5XEdgu5JHg"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988523-cwop7zqym6sVu3uKOOEj"
upstream_id"a8NkarfaD8O-jMcPh8ye6AY"
total_cost0.0010395
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

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