Run: 2026-07-25-01KYCTCRYV53WWB490JZSQ7TXR

Run Details

Duration:
716ms
Cost:
$0.000149
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 soaked the pavement. Detective Vance inspected the corpse. Blood stained the Persian rug. Someone locked the heavy door. Clocks ticked in eerie silence. Fear gripped the dark room. Secrets died with the victim.
created_at"2026-07-25T14:20:46.437Z" 7/25/2026, 2:20:46 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency409
moderation_latency(null)
generation_time611
tokens_prompt46
tokens_completion58
native_tokens_prompt37
native_tokens_completion55
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"
usage0.0001486
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"PsZkau6eI6_AsOIPsobQoAo"
is_byokfalse
latency409
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-1784989246-2gNxRxzZba7SCRcJY3ZF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989246-5deIXxNpMZlCyfruPdyP"
upstream_id"PsZkau6eI6_AsOIPsobQoAo"
total_cost0.0001486
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
sentences7
wordCounts
05
15
25
35
45
55
65