Run: 2026-07-25-01KYCVPAFX0WBPWDDW6DDRPWHA

Run Details

Duration:
715ms
Cost:
$0.000166
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain lashed the dark glass. Cold wind shook the frame. Detective Vance eyed the corpse. Blood pooled upon Persian rugs. Someone had locked the doors. No footprints marred the mud. A silver clock ticked loudly. Time was running out fast.
created_at"2026-07-25T14:43:27.877Z" 7/25/2026, 2:43:27 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency347
moderation_latency(null)
generation_time631
tokens_prompt46
tokens_completion63
native_tokens_prompt37
native_tokens_completion62
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"
usage0.0001661
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"j8tkatnvO72LjrEP4ZK3sA0"
is_byokfalse
latency347
model_permaslug"google/gemini-3.5-flash-lite-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-1784990607-KlRqGoHoPJzYOPAlGbg2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784990607-K1QahkuJA0B5Y0LgeLQX"
upstream_id"j8tkatnvO72LjrEP4ZK3sA0"
total_cost0.0001661
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
sentences8
wordCounts
05
15
25
35
45
55
65
75