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Run: 2026-09-03-01M1K4VMEX9DZVQS02KWPMCKGP
Run Details
Model:
Muse Spark 1.3 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
33.9s
Cost:
$0.011220
Provider:
Meta
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The little bell over the door chimed against the hush of a rainy Tuesday morning. Inside Golden Crust Bakery the air was thick with butter, cinnamon, and fresh coffee, and fog blurred the blue curtains on the windows. "Well, you're dripping all over my clean floor. The usual?" "Please, and make it two. One for my aunt. Have you heard? Someone broke into the library last night." "Not the library! Was anything taken?" "Only one thing, apparently. The prize jam recipe from the 1952 county fair. The one you framed in there." "No! But who would steal paper that old? It's barely readable." "Someone who really wants to win Saturday's bake-off. I saw flour footprints leading toward Main Street." "Then we'd better save a turnover for the deputy. She'll be in here asking questions all morning." "Good idea. And maybe put extra sugar in her coffee. She looks tired when she's suspicious." Outside the rain softened to a drizzle while the ovens ticked and fresh loaves crackled on the cooling rack. "Do you think the recipe still works after all these years?" "Only one way to find out. Meet me here at five, bring berries, and tell no one."
created_at
"2026-09-03T08:06:11.171Z"
9/3/2026, 8:06:11 AM
model
"meta/muse-spark-1.3-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4028
moderation_latency
(null)
generation_time
33872
tokens_prompt
78
tokens_completion
336
native_tokens_prompt
68
native_tokens_completion
2620
native_tokens_completion_images
0
native_tokens_reasoning
2311
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"auto"
usage
0.01122
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788422771-MrscqYwAJKCtdSb1Kpdd"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788422771-wYO7y0o6ABYiUxn6F7Zf"
upstream_id
"resp_6a992a7311c0335249c943c6"
provider_responses
0
endpoint_id
"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id
"resp_6a992a7311c0335249c943c6"
is_byok
false
latency
976
model_permaslug
"meta/muse-spark-1.3-20260902"
provider_name
"Meta"
status
200
total_cost
0.01122
cache_discount
(null)
upstream_inference_cost
0
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%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)