Run: 2026-07-25-01KYD5MJQJPCZC9HNR72HGFEJ3

Run Details

Duration:
4.7s
Cost:
$0.003071
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 silent manor. Lights flickered, then died completely. Eleanor screamed from the library. We found Aunt Mabel dead. Her tea still steaming nearby. The locked door confuses everyone. Detective Hayes arrived soaking wet. This murder defies simple explanation.
created_at"2026-07-25T17:37:16.538Z" 7/25/2026, 5:37:16 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4354
moderation_latency(null)
generation_time4586
tokens_prompt46
tokens_completion71
native_tokens_prompt199
native_tokens_completion664
native_tokens_completion_images0
native_tokens_reasoning595
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"completed"
service_tier"auto"
usage0.00307075
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f44cf5aa91a21f9b40c0"
is_byokfalse
latency386
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-1785001036-AmRSy10IuTYYlzTRdvEH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001036-0W0kerhL5OiLqGne8Yqf"
upstream_id"resp_6a64f44cf5aa91a21f9b40c0"
total_cost0.00307075
cache_discount(null)
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