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Run: 2026-03-12-01KKHYZT30B4WJ2W68D81XGECN
Run Details
Model:
Grok 4.20 (Beta, Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
38.4s
Cost:
$0.039600
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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 and Bill sat hunched over their crudely drawn map in the back of a dusty van, party noise drifting from the house across the street. "Bill this is solid gold. We hit that children's party at exactly three fifteen steal every single present and bounce before the cake even gets cut. No one expects thieves at a bouncy castle gig," Molly said. "But Molly stealing wrapped toys from little kids makes us sound like the villains in every holiday movie ever. What if one of them starts crying and points at us," Bill replied. "They won't cry if we make it funny. You roll up as the world's worst clown tripping over your own giant shoes while I pose as the face painter. I'll paint rainbows on their cheeks and rainbows on the gift table by emptying it," Molly said. "Clown duty again. Last time the kids tried to pull my nose off. Why can't I be the magician who makes the presents disappear legitimately," Bill complained. "Because your sleight of hand looks like you're having a seizure. Stick to the clown bit. Juggle three balls drop all of them then yell about how the birthday dragon stole them. That creates the perfect distraction window for me to bag the loot," Molly said. "Birthday dragon. I like that. Okay but how do we carry fifty presents out without looking like we're robbing the place in broad daylight," Bill asked. "We use those massive colorful gift bags that say happy birthday in glitter. Walk out like we're the parents taking home the overflow. Parents are too busy filming everything on their phones to notice us," Molly explained. "Glitter bags. Fine. But what about the adults hovering near the table like it's a state secret. One soccer mom asks what I'm doing and I'm done," Bill said. "We time it for musical chairs. When the music stops all hell breaks loose and the grownups rush in to referee. That's when I sweep the table you keep the kids laughing with balloon animals that look like sad snakes," Molly said. "Sad snake balloons. My specialty. Then we just stroll to the van like normal party guests," Bill replied. "Exactly. The van is parked two houses down disguised as an ice cream truck. We blast the annoying music to cover any rustling sounds from the stolen goods. Once we're inside we peel out and count our haul," Molly said. "Ice cream truck is brilliant but can we actually sell stolen teddy bears and video games without getting traced back to a kiddie party," Bill questioned. "Our fence loves weird stuff. Plus these are rich kid presents. We're talking designer robots and limited edition dolls not cheap junk. We'll clear enough to fund the museum job next month," Molly said. "Museum job sounds classier than this. Still feels low stealing joy from children. Maybe we leave them one lousy present so they don't all hate us forever," Bill suggested. "We leave the cheap one with the socks in it. Call it our good deed. The rest comes with us. Imagine their faces when they open empty boxes later. Pure comedic gold for the heist hall of fame," Molly said. "Empty boxes. That's evil but funny. All right I'm in but if any kid asks me for a pony ride I'm blaming you," Bill replied. "Blame away. Just don't forget the smoke bombs disguised as party poppers in case we need a quick exit. Pop them release the balloons and run for the van," Molly said. "Smoke and balloons. Got it. This is either our smartest plan or the one that ends with us on the evening news as the worst thieves alive," Bill said. "News would be free advertising. Now practice your clown voice. Make it high and ridiculous so the adults tune you out completely," Molly instructed. "Like this. Hey kids who's ready for some wacky fun times," Bill squeaked. "Perfect. We're going to walk out of that party richer and laughing. Let's go over the gate entry one more time before the guests start arriving," Molly said. They leaned closer to the map still bickering and laughing as the party music swelled louder in the distance.
created_at
"2026-03-12T21:24:36.58Z"
3/12/2026, 9:24:36 PM
model
"x-ai/grok-4.20-beta-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
33458
moderation_latency
(null)
generation_time
38216
tokens_prompt
77
tokens_completion
1032
native_tokens_prompt
184
native_tokens_completion
6577
native_tokens_completion_images
0
native_tokens_reasoning
5729
native_tokens_cached
128
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0395996
router
(null)
provider_responses
0
endpoint_id
"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id
"3e287b6c-f0e7-9407-8aa7-be8603c3e913"
is_byok
false
latency
291
model_permaslug
"x-ai/grok-4.20-beta-20260309"
provider_name
"xAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773350676-67onnWYi1wUYZYjiLEQ6"
upstream_id
"3e287b6c-f0e7-9407-8aa7-be8603c3e913"
total_cost
0.0395996
cache_discount
0.0002304
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
704
0.00%
Dialogue to Total Word Ratio
Ratio: 87.64%, Deviation: 17.64%
neededClean
false
wordsTotal
704
wordsDialogue
617
0.0000%