Run: 2026-05-01-01KQHQFR99EDMYK4N5V4P5HVBQ

Run Details

Duration:
11.7s
Cost:
$0.001845
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
35.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
17.5013% 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

AI
Molly adjusted her fake mustache in the rearview mirror of their beat-up van, parked two blocks from the bounce-house birthday bash. “Bill, if you say ‘ Operation Fun-Sized Heist’ one more time, I’m feeding you to the piñata.” “Come on, Mol, it’s got pizzazz,” Bill whispered, unwrapping a pilfered juice box. “We hit the gift table at sixteen hundred hours, right after they sing ‘Happy Birthday.’ Kids are distracted, parents are half-drunk on supermarket wine. Perfect window.” “Sixteen hundred hours? It’s a children’s party, not Normandy. And you’re wearing the clown nose. Take it off before I lose my will to live.” “Clown nose is tactical. Kids love clowns. They’ll swarm me, I’ll do the sprinkler dance, you slip in like a shadow and bag the goods. We’ll be in and out before the cake’s cut.” Molly pinched the bridge of her nose. “Bill, last time you did the sprinkler you knocked over a table of Capri Suns and started a stampede. We are not repeating the Great Juice Debacle of ’22.” “That was character building,” he insisted, voice cracking with fake dignity. “Besides, these presents are practically begging to be liberated. Look at that pile through the binoculars—there’s a drone in there, Mol. A drone. I’ve always wanted a drone.” “You’ve always wanted a lot of things that belong to other people. Focus. We go in as substitute entertainers. I’m the magician, you’re my bumbling assistant. I pull a rabbit out of a hat, you fall over it, chaos ensues, and while they’re laughing we vacuum up the wrapped boxes like it’s Black Friday at Costco.” Bill grinned, teeth stained blue from the juice. “What if I juggle instead? I’ve been practicing with those rubber chickens.” “You juggle like a drunk octopus. Last time three children cried and one mother threatened legal action. No juggling. You will stand there looking pathetic while I dazzle them with card tricks. Then, when the birthday boy starts opening gifts, we create a diversion. You yell ‘Who wants to see a real magic trick?’ and set off the confetti cannons we hid under the gift table.” “Confetti cannons? When did we plant confetti cannons?” “While you were busy flirting with the balloon artist this morning. Pay attention, Bill. After the cannons blow, every kid in a fifty-foot radius will lose their tiny minds. That’s when I sweep the table into the rolling cooler disguised as a birthday cake. We wheel it out singing ‘For He’s a Jolly Good Fellow’ and vanish before the parents realize their Little Timmy is now drone-less.” Bill wiped a nostalgic tear. “It’s beautiful. Criminal, but beautiful. One question, though—what if the clown from the rival company shows up? That guy hates us since we stole his parking spot at the circus gig.” Molly chambered a roll of duct tape like a shotgun. “Then we tape him to a folding chair and leave him with the leftover fruit punch. Any other brilliant concerns, or can we please go steal some happiness?” Bill adjusted his clown nose with solemn purpose. “Let’s make some children very disappointed.”
created_at"2026-05-01T12:16:17.711Z" 5/1/2026, 12:16:17 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency474
moderation_latency(null)
generation_time11558
tokens_prompt77
tokens_completion829
native_tokens_prompt182
native_tokens_completion674
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0018453
router(null)
provider_responses
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endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"79258a8f-0d4a-af00-53dc-3f348490b8f9"
is_byokfalse
latency79
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
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http_referer(null)
request_id"req-1777637777-07x85YViHD95otW8synh"
session_id(null)
api_type"completions"
id"gen-1777637777-irRR2HoawK610pMVsSDa"
upstream_id"79258a8f-0d4a-af00-53dc-3f348490b8f9"
total_cost0.0018453
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
35.00% Matches word count n/a
neededCleanfalse
words518
0.00% Dialogue to Total Word Ratio
Ratio: 85.69%, Deviation: 15.69%
neededCleanfalse
wordsTotal524
wordsDialogue449
17.5013%