Run: 2026-10-13-01M4TB71X6NPHZQ5KT8MH3HC18

Run Details

Duration:
3.4s
Cost:
$0.011188
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 midnight streets. Detective Mara Voss arrived alone. Inside, Lord Ashford lay dead. Blood pooled beneath his chair. A knife protruded from chest. His wife screamed then fainted. The butler trembled holding keys. Windows were locked from inside. Everyone claimed complete innocence loudly. Mara noticed muddy footprints nearby. One guest had vanished mysteriously. Thunder concealed a distant gunshot.
created_at"2026-10-13T09:59:03.342Z" 10/13/2026, 9:59:03 AM
model"meta/muse-wonder-20261012"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2386
moderation_latency(null)
generation_time3405
tokens_prompt46
tokens_completion121
native_tokens_prompt42
native_tokens_completion551
native_tokens_completion_images0
native_tokens_reasoning440
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"
usage0.011188
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791885543-9FcrhbF04SqPSRg22WvV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791885543-9GmTqRPbnWs75J3ytwdf"
upstream_id"resp_6ace00e7ddbc3ff0d875415c"
provider_responses
0
endpoint_id"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id"resp_6ace00e7ddbc3ff0d875415c"
is_byokfalse
latency672
model_permaslug"meta/muse-wonder-20261012"
provider_name"Meta"
status200
total_cost0.011188
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