Run: 2026-05-10-01KR92A988PZVYWSPKBMZCA7Q3

Run Details

Duration:
2.5s
Cost:
$0.000097
Provider:
Venice

Evaluation summary

Score Evaluator
Details Link
65.57% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The heavy rain drummed against the glass panes while Detective Miller stared at the pale body on the floor. A single gold watch lay shattered near the victim's hand, its frozen hands pointing toward the dark, silent midnight. No footprints marked the thick velvet rug, yet the heavy oak door remained locked from the inside all night. The wealthy lord had died with a look of pure terror etched deeply into his cold and grey face. Miller noticed a faint scent of bitter almonds lingering in the air around the spilled glass of expensive red wine. Someone had carefully planned this execution to look like a sudden heart attack to fool the local police force. He knelt down slowly to examine the strange blue smudge resting on the dead man's thin and trembling lip. The silent house held a thousand secrets that the grieving family members were desperate to keep hidden from view.
created_at"2026-05-10T13:48:04.752Z" 5/10/2026, 1:48:04 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency474
moderation_latency(null)
generation_time2137
tokens_prompt46
tokens_completion225
native_tokens_prompt50
native_tokens_completion177
native_tokens_completion_images(null)
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(null)
usage0.00009725
router(null)
provider_responses
0
endpoint_id"29b94af5-d8f8-419a-9cf1-ae1f2831142b"
id"chatcmpl-bd2f5ca0c0001220"
is_byokfalse
latency472
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"Venice"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778420884-E9FtFkdWEWsOZjt2LaAS"
session_id(null)
api_type"completions"
id"gen-1778420884-Ub6cJXmllMHdPZ1osWI3"
upstream_id"chatcmpl-bd2f5ca0c0001220"
total_cost0.00009725
cache_discount(null)
upstream_inference_cost0
provider_name"Venice"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
65.57% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
019
119
219
319
420
519
619
719