Run: 2026-07-25-01KYCTA3NMR83R2CW6TRXANRNJ

Run Details

Duration:
739ms
Cost:
$0.000189
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
Cold rain hit the glass. Detective Vance stepped inside quietly. The room smelled like copper. Lord Black lay face down. A silver dagger protruded deeply. Everyone stood in total shock. The heavy door was locked. Nobody could leave this house. Someone here was a killer.
created_at"2026-07-25T14:19:19.104Z" 7/25/2026, 2:19:19 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency402
moderation_latency(null)
generation_time659
tokens_prompt46
tokens_completion72
native_tokens_prompt37
native_tokens_completion71
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"
usage0.0001886
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"58VkaryaDMPqjrEPktKj-Qo"
is_byokfalse
latency402
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-1784989159-ZwmGEaeFDFTi5XV1WIgX"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989159-RqW6acwtC4jY16oPt2ax"
upstream_id"58VkaryaDMPqjrEPktKj-Qo"
total_cost0.0001886
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
sentences9
wordCounts
05
15
25
35
45
55
65
75
85