Run: 2026-05-10-01KR8Y75CGCCHYSYGEGJMWWM10

Run Details

Duration:
1.0s
Cost:
$0.000139
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
The heavy iron gate creaked open in the cold rain. A solitary figure walked toward the dark and silent house. Lightning flashed across the sky to reveal a pale corpse. Blood stained the white marble floor near the front door. The wind howled through the trees like a dying ghost. Footsteps echoed loudly against the stones of the garden path. Silence settled over the crime scene once the clock struck.
created_at"2026-05-10T12:36:28.183Z" 5/10/2026, 12:36:28 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency537
moderation_latency(null)
generation_time921
tokens_prompt46
tokens_completion105
native_tokens_prompt38
native_tokens_completion86
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"standard"
usage0.0001385
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"zHsAavu5Fsyhz7IPyNmpyQY"
is_byokfalse
latency537
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778416588-y2dQ8r1mWFxXR2Gcr8ih"
session_id(null)
api_type"completions"
id"gen-1778416588-38YdkEZMXOvZJ8knejGz"
upstream_id"zHsAavu5Fsyhz7IPyNmpyQY"
total_cost0.0001385
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
010
110
210
310
410
510
610