NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-05-01-01KQHRQETGY7T616AE0P14B724
Run Details
Model:
Grok 4.3 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
6m 46s
Cost:
$0.063763
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
38.11%
Dialogue to Total Word Ratio
(details)
19.0546%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 were parked in their van near the community center where the children's birthday party had reached its peak. Laughter echoed from the backyard, mixed with the sound of popping balloons and excited screams from kids jumping in the bouncy house. The pile of presents was visible from their vantage point, bright and tempting under the sun. Molly checked the map one last time and pointed out the best entry points to Bill who listened carefully to every word. They had been planning this for days, focusing on how to blend in and then disappear with the loot without anyone noticing until it was too late. The key was to use the party chaos as their cover and avoid any direct confrontation with the guests or the hired help. "First, Bill, you dress as the backup entertainer and start juggling some balls near the bouncy house to draw the kids over. Then I can slip behind the table and bag the presents one by one. Make sure to keep them occupied for at least five minutes or more if you can. That would be ideal for our plan to work without issues." Bill looked uncertain and replied with "And what if I drop the balls and they notice I'm not the real clown? That could ruin everything. Do you have a backup plan for if that happens?" Molly smiled confidently and said "Then you improvise by telling a joke or falling over on purpose. The sillier the better for a good distraction. Remember, this is our big chance to score big at a soft target like this one. We have done worse things before without getting caught." The plan seemed foolproof as they reviewed it again. Bill put on a fake nose and wig they had prepared to complete the look. They waited for the perfect moment when the music was loud and the parents were distracted by their conversations over food and drinks. This heist was going to be one of their funniest yet because stealing presents from kids at a party was bound to provide plenty of comedic material for their stories later. Molly and Bill exited the van and approached the fence with their bags ready. They slipped through the open gate when no one was looking and positioned themselves in the crowd. Bill started his juggling act immediately, drawing a small group of kids who laughed at his clumsy attempts to keep the balls in the air. This gave Molly the opportunity to move towards the present table and begin filling the bags with as many wrapped gifts as possible. She worked quickly and quietly, careful not to make noise that could alert anyone. The thieves were in their element, executing a plan that relied on humor and speed rather than force or sophisticated gadgets. By the time the five minutes were up, they had most of the presents secured and were ready to make their escape through the back gate where the van was waiting. The party continued without anyone realizing what had happened until much later when it was time to open the remaining gifts. This successful and amusing operation added another chapter to their criminal exploits.
created_at
"2026-05-01T12:37:58.74Z"
5/1/2026, 12:37:58 PM
model
"x-ai/grok-4.3-20260430"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
405413
moderation_latency
(null)
generation_time
405413
tokens_prompt
77
tokens_completion
7212
native_tokens_prompt
184
native_tokens_completion
25467
native_tokens_completion_images
(null)
native_tokens_reasoning
24879
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
0.0637631
router
(null)
provider_responses
0
endpoint_id
"45623cb8-18e5-4b32-8fc4-85d05439982d"
id
"50f581a8-b643-94d8-8de3-0012d381ca6f"
is_byok
false
latency
117
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-1777639078-OiFEv1c9ZeTedGajpu9K"
session_id
(null)
api_type
"completions"
id
"gen-1777639078-5fgjtSemk8vC0dj5dJU4"
upstream_id
"50f581a8-b643-94d8-8de3-0012d381ca6f"
total_cost
0.0637631
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
535
38.11%
Dialogue to Total Word Ratio
Ratio: 25.61%, Deviation: 4.39%
neededClean
false
wordsTotal
535
wordsDialogue
137
19.0546%