Run: 2026-07-25-01KYD6C9WCQD2ND8GBV6ZTKK2T

Run Details

Duration:
3.3s
Cost:
$0.002333
Provider:
Meta

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 hammered the old rectory. The detective arrived too late. Body lay beneath stained glass. Candles still flickered around it. Someone had extinguished the choir. Silence screamed louder than thunder. Father Michael wasn't praying anymore. His throat had been silenced.
created_at"2026-07-25T17:50:13.906Z" 7/25/2026, 5:50:13 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2988
moderation_latency(null)
generation_time3238
tokens_prompt46
tokens_completion71
native_tokens_prompt199
native_tokens_completion507
native_tokens_completion_images0
native_tokens_reasoning441
native_tokens_cached64
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"completed"
service_tier"auto"
usage0.0023331
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f756f57aac0e2d2c4255"
is_byokfalse
latency325
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001813-WPW0vWxIfRiNzRmx6RII"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001813-ULwzIwaMD37PzCK5S0Su"
upstream_id"resp_6a64f756f57aac0e2d2c4255"
total_cost0.0023331
cache_discount0.0000704
upstream_inference_cost0
provider_name"Meta"
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