Run: 2026-07-25-01KYD7SXCY4W6139X9PV1VTFDX

Run Details

Duration:
15.4s
Cost:
$0.010698
Provider:
Meta

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
65.86% Dialogue to Total Word Ratio (details)
82.9203% 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

AI
Molly said, "Bill, we cannot rob a children's party." Bill said, "Molly, it's twenty kids and a princess cake the size of Texas." "That's not a vault, it's frosting." "Exactly, no lasers, no guards, just one exhausted clown and unlimited presents." "Your plan is we dress as entertainers?" "I got costumes. You're Twinkle the Face-Painter." "And you?" "Captain Giggles. Very frightening. Very professional." "We're adults. They'll notice." "We'll crouch and act six. Easy." "Bill, it's stealing from children. My mom would literally murder me." "Your mom loves discounted toys. Think of her." "Fine. How do we get out?" "We yank the tablecloth like Santa and bolt." "Through the bouncy castle?" "Over it. Heroic. Fast. Majestic." "You have never run fast in your life." "For juice boxes and a Paw Patrol scooter, I will find speed." "Remember, you distract parents with balloon animals." "I can't make balloon animals." "You can panic with balloons, same effect." "What if they have a piƱata?" "We steal that too. Two birds." "It's twenty screaming kids, Bill." "They'll be screaming with joy when Captain Giggles appears." "Do we at least bring thank-you notes?" "No, we leave dignity. Let's go." "You're the worst." "I'm the cheapest party planner alive."
created_at"2026-07-25T18:15:08.454Z" 7/25/2026, 6:15:08 PM
model"meta/muse-spark-1.1-20260709"
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cancelledfalse
latency14053
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generation_time15320
tokens_prompt75
tokens_completion322
native_tokens_prompt225
native_tokens_completion2451
native_tokens_completion_images0
native_tokens_reasoning2142
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"auto"
usage0.010698
router(null)
provider_responses
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endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64fd2cbf05ee14c89d427c"
is_byokfalse
latency395
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785003308-071UJznA6SuusbqCRza2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003308-xLtetSbnbYO2ZHyC337y"
upstream_id"resp_6a64fd2cbf05ee14c89d427c"
total_cost0.010698
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
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data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
65.86% Dialogue to Total Word Ratio
Ratio: 98.04%, Deviation: 8.04%
neededCleanfalse
wordsTotal204
wordsDialogue200
82.9203%