Run: 2026-10-13-01M4TBV89FSPX302M53VWRG2HJ

Run Details

Model:
Muse Wonder (Reasoning, Medium)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
4.7s
Cost:
$0.015188
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
The rain hammered Inspector Vale. She stared at the body. Blood pooled beneath the piano. Nobody else admitted being there. The clock stopped at midnight. A letter lay beside him. It bore her husband's signature. Vale quietly pocketed the evidence. Outside, thunder masked a scream. Someone had locked every door. The killer remained inside somewhere. Vale smiled grimly at last.
created_at"2026-10-13T10:10:05.244Z" 10/13/2026, 10:10:05 AM
model"meta/muse-wonder-20261012"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2409
moderation_latency(null)
generation_time4692
tokens_prompt46
tokens_completion111
native_tokens_prompt42
native_tokens_completion751
native_tokens_completion_images0
native_tokens_reasoning650
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"
usage0.015188
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886205-2pwGTHR2NydIYQrcBawU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886205-VTdTJ3It20UZw0kPw2fI"
upstream_id"resp_6ace037d3e4c4b3a3d8642eb"
provider_responses
0
endpoint_id"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id"resp_6ace037d3e4c4b3a3d8642eb"
is_byokfalse
latency793
model_permaslug"meta/muse-wonder-20261012"
provider_name"Meta"
status200
total_cost0.015188
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
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115