Run: 2026-05-01-01KQHSTP7ZBR7VDPMJDCNFEF7G

Run Details

Duration:
1m 47s
Cost:
$0.026810
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
0.12% Dialogue to Total Word Ratio (details)
45.3039% 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 and Bill sat in their cluttered apartment, surrounded by fake noses and colorful wigs. "Bill, have you completely lost your mind? A children's party? We're going to break in and steal all the presents? That's not a heist, that's a horror story for toddlers," Molly said. "It's comedic gold, Molly. Picture it. We show up in outrageous clown costumes. The kids will be delighted, the parents will be relieved to have extra help, and we'll walk out with bags full of unopened gifts. It's brilliant," Bill replied. "Brilliant? It's ridiculous. What if the birthday kid starts crying? I can't handle crying kids, Bill. It makes me feel guilty. Thieves aren't supposed to feel guilty," Molly said, pacing the room. "Guilty? We're providing a valuable service. Those kids get too many presents anyway. They'll learn a valuable lesson about materialism. And we'll be living it up in the Bahamas with the proceeds from selling those video games and dolls," Bill countered. "Okay, let's say I agree. How do we get past the parents? They'll be everywhere, taking photos and serving punch," Molly asked. "We distract them with our amazing performances. I'll do magic tricks. Watch, nothing up my sleeve," Bill said, pulling a flower from his pocket and waving it. "That trick is older than both of us. And what am I supposed to do? Hand out the cake while I pocket the gift cards?" Molly said. "You do the face painting. It'll keep the kids occupied while I sweep the gift table. When the cake comes out, everyone gathers around the birthday boy. That's our cue to load the van," Bill explained. "The van is parked two blocks away to avoid suspicion. How do we carry everything that far without looking like we're robbing the place?" Molly inquired. "We use a wagon. Call it the party wagon. Kids will think it's part of the fun. We'll say we're taking the gifts to a special surprise area," Bill said with a grin. "This is never going to work. I predict disaster. Clowns, magic, wagons. Sounds like a circus nightmare. If we get caught, I'm telling the cops it was all your idea," Molly warned. "Relax. We've done worse. Remember the museum? This is child's play, literally. Trust me, by tomorrow we'll be laughing about this over tropical drinks," Bill assured her. "Laughing or crying? I guess I'm in. But we do it my way too. No scaring the kids. We make it fun for them somehow," Molly conceded. "Deal. Now let's perfect those clown walks. We have to sell the act," Bill said. "But how do we make sure the real clowns don't show up?" Molly asked worriedly. "We called and canceled them this morning claiming a big emergency. They won't be coming. It's all us," Bill responded confidently. "This better work Bill or we're through," Molly added. "It will. High five partner," Bill said. They spent the next hour practicing their routines, the room filled with laughter and ridiculous plans for the ultimate comedic heist at the children's party.
created_at"2026-05-01T12:57:13.22Z" 5/1/2026, 12:57:13 PM
model"x-ai/grok-4.20-20260309"
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external_user(null)
streamedtrue
cancelledfalse
latency102533
moderation_latency(null)
generation_time106497
tokens_prompt77
tokens_completion3420
native_tokens_prompt184
native_tokens_completion10659
native_tokens_completion_images(null)
native_tokens_reasoning10016
native_tokens_cached64
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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"
usage0.0268103
router(null)
provider_responses
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endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"da6f15b3-af26-90a5-ae1f-32abc04db3a1"
is_byokfalse
latency97
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
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request_id"req-1777640233-D08wXt4nHYmMC5wpl154"
session_id(null)
api_type"completions"
id"gen-1777640233-EEDyKrqRAchwM3lAVBXY"
upstream_id"da6f15b3-af26-90a5-ae1f-32abc04db3a1"
total_cost0.0268103
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words510
0.12% Dialogue to Total Word Ratio
Ratio: 81.57%, Deviation: 11.57%
neededCleanfalse
wordsTotal510
wordsDialogue416
45.3039%