Run: 2026-07-25-01KYCXN2PZN19WXW85618W6S6X

Run Details

Duration:
611ms
Cost:
$0.000154
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 lashed the glass. Detective Vance inspected the room. Blood pooled beneath the desk. The wealthy art dealer died. Someone locked the heavy door. Footsteps echoed down the hall. A shadow moved outside quickly. Vance drew his heavy revolver.
created_at"2026-07-25T15:17:44.295Z" 7/25/2026, 3:17:44 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency365
moderation_latency(null)
generation_time561
tokens_prompt46
tokens_completion65
native_tokens_prompt37
native_tokens_completion57
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"
usage0.0001536
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"mNNkatGlFb-gjrEP1-mhkAU"
is_byokfalse
latency365
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-1784992664-lUCWi03YYgHTwHqflhjN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784992664-dFzl8M16UfebrtoLUQ3e"
upstream_id"mNNkatGlFb-gjrEP1-mhkAU"
total_cost0.0001536
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