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Run: 2026-07-25-01KYD70DJMVJNB0PJWA60VZRVV
Run Details
Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
16.6s
Cost:
$0.011303
Provider:
Meta
Evaluation summary
Score
Evaluator
Details Link
99.38%
Matches word count
(details)
99.90%
Dialogue to Total Word Ratio
(details)
99.6366%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly: "Bill, remind me why we're robbing a children's party?" Bill: "Because the Johnson kid is getting a PS5 and we need it more than he does?" Molly: "We are two grown adults in ski masks about to steal Paw Patrol wrapping paper." Bill: "It's called tactical camouflage. No one suspects the clown." Molly: "You hired a clown costume for a heist?" Bill: "It was on sale and it has big pockets for presents." Molly: "Okay, genius, what's the plan after you waddle in screaming 'balloon animals'?" Bill: "We distract them with cake, grab the mountain of presents, dash to the van." Molly: "That's it? What about the parents? The screaming children? The angry mom with the juice boxes?" Bill: "She'll be too busy filming for Instagram." Molly: "This is the lowest we've ever sunk, Bill. Even lower than the petting zoo job." Bill: "That goat still owes me money." Molly: "Fine. But if I get hit with a juice box, you're carrying me out." Bill: "Deal. But you get the dinosaur cake." Molly: "I always get the dinosaur cake. Why do I always get stuck with frosting?" Bill: "Because you look good in sprinkles."
created_at
"2026-07-25T18:01:13.058Z"
7/25/2026, 6:01:13 PM
model
"meta/muse-spark-1.1-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
15200
moderation_latency
(null)
generation_time
16437
tokens_prompt
75
tokens_completion
281
native_tokens_prompt
225
native_tokens_completion
2610
native_tokens_completion_images
0
native_tokens_reasoning
2322
native_tokens_cached
64
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
0.01130335
router
(null)
provider_responses
0
endpoint_id
"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id
"resp_6a64f9e9df109549443e4593"
is_byok
false
latency
368
model_permaslug
"meta/muse-spark-1.1-20260709"
provider_name
"Meta"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1785002473-HeBhuGmIgyqd53knhbdj"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785002473-1bIx1PyIiqbuw736ZfZZ"
upstream_id
"resp_6a64f9e9df109549443e4593"
total_cost
0.01130335
cache_discount
0.0000704
upstream_inference_cost
0
provider_name
"Meta"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
99.38%
Matches word count
n/a
neededClean
false
words
195
99.90%
Dialogue to Total Word Ratio
Ratio: 91.79%, Deviation: 1.79%
neededClean
false
wordsTotal
195
wordsDialogue
179
99.6366%