Run: 2026-07-25-01KYCWPRYA31S8KEE6NJ8M96SG

Run Details

Duration:
1.1s
Cost:
$0.000648
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 cold windows. Midnight struck the old clock. Lord Harrington sat alone dying. Blood dripped onto the carpet. A heavy door swung open. Shadows danced on the walls. Someone stepped into the room. Gloved hands held a knife. The old man gasped loudly. Steel flashed in the dark. Silence fell over the mansion.
created_at"2026-07-25T15:01:11.263Z" 7/25/2026, 3:01:11 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency596
moderation_latency(null)
generation_time1042
tokens_prompt46
tokens_completion83
native_tokens_prompt37
native_tokens_completion79
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"
usage0.000648
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"t89kaujZFdGz1MkPvtTnkQI"
is_byokfalse
latency596
model_permaslug"google/gemini-3.6-flash-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-1784991671-JeKxKTNHdWalHANL4wul"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991671-B50588GZC6RoPH026ToC"
upstream_id"t89kaujZFdGz1MkPvtTnkQI"
total_cost0.000648
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
sentences11
wordCounts
05
15
25
35
45
55
65
75
85
95
105