Run: 2026-05-01-01KQHS77MRSZDXFPCS5FE4YCN5

Run Details

Duration:
18.6s
Cost:
$0.002023
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 50% 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 oversized sunglasses and leaned across the sticky diner table, her voice a conspiratorial whisper. “Bill, hear me out. We hit the party at exactly three-fifteen, right after they sing Happy Birthday but before the cake hits the table. Those rugrats get distracted easy.” Bill slurped his coffee, eyes narrowed. “You want us to crash a kiddie bash? In clown masks? Molly, that’s not a heist, that’s a cry for therapy.” “Clown masks are classic,” she shot back. “Kids love clowns. We’ll blend. You wear the polka-dot suit, I’ll be the balloon lady. We mingle, we distract, we vanish with every wrapped box under that ridiculous bouncy castle.” “Blend?” Bill hissed, glancing at the bored waitress. “I’m six-four and I’ve got a face like a retired boxer. The second I yell ‘who wants to see a magic trick’ some soccer mom’s calling the cops.” Molly grinned. “That’s why we use the smoke bombs. Tiny ones. Harmless. Pink and glittery. Kids go feral, parents panic, we snatch the gift table like it’s the Crown Jewels.” “Pink smoke? We’re not stealing the presents, we’re rebranding as birthday terrorists.” Bill rubbed his temples. “What’s the exit plan, genius? The backyard’s fenced. There’s a bouncy castle blocking the gate.” “We deflate it,” Molly said, as if it were obvious. “Small puncture, big distraction. While the thing wheezes like a dying accordion, we wheel the loot out in the fake ice-cream truck I borrowed.” “You borrowed an ice-cream truck.” Bill stared at her. “Molly, last time you ‘borrowed’ something it was a police horse. I still have nightmares about the saddle sores.” She waved a dismissive hand. “Ancient history. Look, there’s easily two hundred presents at these things now. iPads, game consoles, those stupid robot dogs that bark in three languages. We fence it all, retire to Boca. You can finally get that hip replaced.” “With stolen children’s toys? Classy.” Bill leaned in, voice dropping. “Fine. But I’m not wearing the nose. The red nose. Last time I wore one I sneezed and it flew into a punch bowl. Never again.” Molly smirked. “No nose. But you’re doing the voice. The goofy one. ‘Ho ho ho, I’m Bozo the Birthday Bandit.’” “I sound like a hungover walrus when I do that voice,” Bill grumbled. “Perfect. The kids will eat it up. Now, timing. Cake arrives at three-twenty. That’s our window. You cut the power to the bounce house, I swap the gift tags with fake ones that say ‘From your least favorite uncle.’ Chaos achieved.” Bill exhaled slowly. “If we get caught, I’m telling the cops you kidnapped me.” “Noted.” Molly slid a folded blueprint across the table, drawn on the back of a My Little Pony napkin. “One last thing. There’s a piñata shaped like a dinosaur. It’s full of hundred-dollar bills from rich Uncle Kevin. We grab that too.” Bill looked at the cartoon napkin, then at her gleaming eyes, and finally gave the smallest, most reluctant smile. “Fine. But if I end up on the news as ‘Creepy Clown steals Barbie Dreamhouse,’ I’m never speaking to you again.” Molly raised her coffee mug in salute. “To the dinosaur piñata, partner. May its candy guts be lined with cash.”
created_at"2026-05-01T12:46:35.678Z" 5/1/2026, 12:46:35 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency410
moderation_latency(null)
generation_time18487
tokens_prompt77
tokens_completion878
native_tokens_prompt182
native_tokens_completion745
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"
usage0.0020228
router(null)
provider_responses
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endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"41bc6632-794f-158f-62ab-6ff2ba1c094e"
is_byokfalse
latency116
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639595-qc74Qw53tVVf8DhLS9Lw"
session_id(null)
api_type"completions"
id"gen-1777639595-WbyBwRghNtTZLs7yYpfa"
upstream_id"41bc6632-794f-158f-62ab-6ff2ba1c094e"
total_cost0.0020228
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
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Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words538
0.00% Dialogue to Total Word Ratio
Ratio: 79.63%, Deviation: 29.63%
neededCleanfalse
wordsTotal545
wordsDialogue434
0.0000%