NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-05-01-01KQHRG1ZB99TTPD9VA6EZ6JMQ
Run Details
Model:
Grok 4.3 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
3m 44s
Cost:
$0.042701
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
40.58%
Dialogue to Total Word Ratio
(details)
20.2919%
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
Messages
Meta
AI
In the basement of an old apartment building the two thieves known as Molly and Bill gathered around a folding table covered in papers. The room was filled with stolen items from previous heists but none compared to what they had in mind for tonight. They had been planning this for weeks ever since they spotted the announcement for little Timmy's birthday party at the community center. Molly tapped the map with her finger and smiled at the simple layout featuring a main hall a kitchen and a small storage area ideal for their exit. Bill stood beside her checking his watch to make sure they had enough time before the event started. He had some doubts about the plan but trusted Molly's experience in these unusual jobs. The idea of breaking into a children's party to steal presents seemed both genius and completely absurd at the same time but they needed the money badly. "Bill this is going to be our easiest score yet. The kids will be so hyped on sugar and excitement that they won't even notice us sneaking around the gift pile. We time it perfectly with the cake cutting ceremony to create total mayhem," Molly declared with a confident smirk. Bill nodded slowly as he absorbed the details but then voiced his concerns about the young guests. "I get the cake distraction but what if one of those little rascals decides to play detective and follows us? Kids can be relentless like bloodhounds on a trail of missing toys. And those party favors the mini flashlights and whistles might alert the room if someone blows them accidentally." Molly laughed heartily before responding to ease his worries. "We'll handle the kids by offering them free goody bags filled with junk we bought at the dollar store. That way they stay occupied while we load up our sacks with the real valuables. Plus the parents are usually too exhausted by three hours in to care about who's who. It's perfect like robbing a bank but with balloons instead of alarms." "Alarms or no those balloon animals could be used as weapons in a pinch," Bill joked. "Imagine getting whacked by a giraffe made of latex. Seriously though the bouncy castle is the real prize location. I bet some presents are hidden in there for a surprise reveal. We might need to dive in and search like explorers in a foam pit." Molly agreed with a nod as she rolled up the map and placed it in her bag. She then checked their tools making sure the bags were large enough for all the loot and the disguises were ready for blending in if needed. The community center was known for its easy access points and low security which made it a perfect target for such a bold move. "Spot on Bill. After the castle check we hit the main table where the big wrapped boxes sit. Stuff like gaming consoles and sports gear that we can unload quickly to our contacts in the toy black market. No more small time jewelry heists this is family gold," she said. Bill continued the planning with more enthusiasm now that the risks seemed manageable. "But let's not forget the music. If they play that one song about sharks or whatever it could put everyone in a dancing frenzy. We use that to our advantage by joining briefly to scout the room layout. Then under the cover of family photos and games we execute the grab and go." Molly picked up the small remote device from the table and tested it quickly to ensure the lights could be cut off at the right moment. The basement was getting warmer but that only motivated them to finish the plan soon. "That's why I have this remote for the lights. One click plunges the hall into darkness just long enough for us to disappear with the haul. It's like the ultimate party trick but for thieves," she explained. Bill chuckled again at the thought of their clever gadget. He double checked the getaway route they had mapped out earlier ensuring the car was parked in a spot without cameras. "Darkness? Sounds like third grade mischief but I like it. What about our getaway car parked two blocks away? We need to make sure no one spots the suspicious duffel bags on the way out." "Leave that to me I've scouted the paths and timed the walks with distracted guards I mean parents and babysitters. This plan is foolproof or kidproof at least. After tonight we'll be sipping margaritas on a beach bought with toy money," Molly replied. They both paused to laugh at the absurdity of their grand scheme as the plan came together nicely. Bill added one final note after a moment of silence. "Okay Molly I'm convinced. Let's make sure the walkie talkies work for communication in case we get separated in the crowd of wild children. One for all and all for the presents." Molly grinned widely and stood up to start packing their equipment. The time was approaching for them to head out and execute the job that could change their fortunes. "For the presents indeed. Now time to suit up and show this party who's really in charge of the fun."
created_at
"2026-05-01T12:33:56.224Z"
5/1/2026, 12:33:56 PM
model
"x-ai/grok-4.3-20260430"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
214579
moderation_latency
(null)
generation_time
223928
tokens_prompt
77
tokens_completion
5110
native_tokens_prompt
184
native_tokens_completion
17042
native_tokens_completion_images
(null)
native_tokens_reasoning
16058
native_tokens_cached
128
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0427006
router
(null)
provider_responses
0
endpoint_id
"45623cb8-18e5-4b32-8fc4-85d05439982d"
id
"39c3bf3a-74ba-d028-b55c-07d2a88d61fb"
is_byok
false
latency
79
model_permaslug
"x-ai/grok-4.3-20260430"
provider_name
"xAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777638836-Lo8CjCHNrtypDGqm1zkM"
session_id
(null)
api_type
"completions"
id
"gen-1777638836-tIr2tD1W3jPeMWBg5oo8"
upstream_id
"39c3bf3a-74ba-d028-b55c-07d2a88d61fb"
total_cost
0.0427006
cache_discount
0.0001344
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
883
40.58%
Dialogue to Total Word Ratio
Ratio: 54.25%, Deviation: 4.25%
neededClean
false
wordsTotal
883
wordsDialogue
479
20.2919%