Run: 2026-11-11-01M755H9F887XHH7C613XY6QB9

Run Details

Duration:
2.2s
Cost:
$0.000380
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 old manor roofs. The body lay in study. No windows remained unbroken tonight. Detective Cole arrived at midnight. The maid whispered something frantically. A knife rested beside corpse. Everyone possessed guilty secrets apparently. Somebody lied before dawn broke.
created_at"2026-11-11T11:22:49.71Z" 11/11/2026, 11:22:49 AM
model"meta/muse-ember-20261109"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2186
moderation_latency(null)
generation_time2186
tokens_prompt46
tokens_completion72
native_tokens_prompt43
native_tokens_completion751
native_tokens_completion_images0
native_tokens_reasoning687
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"default"
usage0.0003798
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794396169-tJB56UHXcDtXVT58y6rM"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794396169-7kes37fmAEgdcyUzi7ST"
upstream_id"resp_6af4500ab05597ed7751415e"
provider_responses
0
endpoint_id"ea8469c2-ddf8-4985-8cf2-f5dc7e63e14c"
id"resp_6af4500ab05597ed7751415e"
is_byokfalse
latency929
model_permaslug"meta/muse-ember-20261109"
provider_name"Meta"
status200
total_cost0.0003798
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
sentences8
wordCounts
05
15
25
35
45
55
65
75