Run: 2026-09-03-01M1K4PM2G356MCPARTK5JKJH8

Run Details

Duration:
14.3s
Cost:
$0.003474
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. Detective Mara Quinn arrived late. The vicar lay near altar. Blood stained his white collar. Someone had locked every door.
created_at"2026-09-03T08:03:27.05Z" 9/3/2026, 8:03:27 AM
model"meta/muse-spark-1.3-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4878
moderation_latency(null)
generation_time14142
tokens_prompt46
tokens_completion75
native_tokens_prompt42
native_tokens_completion805
native_tokens_completion_images0
native_tokens_reasoning732
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"
usage0.00347375
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788422607-syQ7uupCyRWgoLMdASgN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788422607-W6k2jQIxHQKWfkcUgxeY"
upstream_id"resp_6a9929cf133b5d5b022f4069"
provider_responses
0
endpoint_id"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id"resp_6a9929cf133b5d5b022f4069"
is_byokfalse
latency643
model_permaslug"meta/muse-spark-1.3-20260902"
provider_name"Meta"
status200
total_cost0.00347375
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
05
15
25
35
45