NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-05-01-01KQHS4HFVQPCXRZYZMQ5Q76W9
Run Details
Model:
Grok 4.3 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
2m 21s
Cost:
$0.031898
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
35.00%
Matches word count
(details)
47.46%
Dialogue to Total Word Ratio
(details)
41.2291%
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 a quiet suburban neighborhood, Molly and Bill were finalizing their scheme while hiding in plain sight inside a borrowed van. The target was a lively children's birthday party at the end of the street, complete with loud music and excited screams that carried to where they sat. The duo had scouted the location earlier and knew exactly where the present pile was located near the living room. Bill wiped sweat from his brow as he mentally prepared for the odd job ahead. The plan involved disguises and quick movements to avoid detection from the adults and especially the curious children. The sun was starting to set, casting long shadows that would aid their escape later on. They reviewed every detail one last time to ensure no mistakes would occur during their unusual operation at the festive gathering. Confidence built between them as they saw no major flaws in the strategy. With everything set, the time had come to execute the heist. Molly leaned over and said to her companion, "Bill, remember we enter during the main game time when all eyes are on the fun activities. That way the gift table is less monitored." Bill responded, "Yeah but what if the kids spot us taking the boxes? They might yell and alert everyone instantly." "Don't worry," Molly assured him. "We have the perfect cover story about being the surprise gift bringers from a relative who couldn't make it. It buys us time to grab a few and go back for more." Bill sighed. "A few? There must be at least twenty gifts there. Carrying them out without a cart will look ridiculous." Molly replied, "That's the second part. We use the child's play wagon from the backyard toys. It's big enough for several presents and looks innocent if we say we're playing with it." "Playing with the wagon full of stolen stuff?" Bill questioned. "Sounds like a great way to get caught by the birthday parents." She laughed softly. "No, because we'll take it out the back gate to the alley where the van is waiting. The gate is unlocked per our recon." Bill nodded. "Okay that could work for quick transport. But distractions? The dog or the big brother might notice something odd." "We handle the dog with leftover food from our own lunch," Molly explained. "Throw it a treat and it stays happy. The big brother will be busy with his video games probably." "Assuming everything goes smoothly," Bill added. "I hate assuming in heists. One wrong move and the whole party turns into a search party for us." Molly patted his arm. "Positive thoughts only. The reward is worth it: toys that sell for good money online. No valuable jewels but easy pickup." Bill finally said, "Fine. Let's do the entry at the balloon popping game. Everyone is focused then." "Perfect timing," she agreed with a grin. They checked their watches as more laughter came from the party. With the plan in place, the two prepared their disguises of casual party clothing and got ready to make their move on the unsuspecting children's event.
created_at
"2026-05-01T12:45:07.457Z"
5/1/2026, 12:45:07 PM
model
"x-ai/grok-4.3-20260430"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
137309
moderation_latency
(null)
generation_time
140521
tokens_prompt
77
tokens_completion
3962
native_tokens_prompt
184
native_tokens_completion
12694
native_tokens_completion_images
(null)
native_tokens_reasoning
12089
native_tokens_cached
64
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
0.0318978
router
(null)
provider_responses
0
endpoint_id
"45623cb8-18e5-4b32-8fc4-85d05439982d"
id
"d4d57701-85e5-f0f4-1fd9-82398f8b2a94"
is_byok
false
latency
62
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-1777639507-FD8gOyQ1vFB9TSDn9mhU"
session_id
(null)
api_type
"completions"
id
"gen-1777639507-WNjm76fwDyohY0ByFIzU"
upstream_id
"d4d57701-85e5-f0f4-1fd9-82398f8b2a94"
total_cost
0.0318978
cache_discount
0.0000672
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
35.00%
Matches word count
n/a
neededClean
false
words
518
47.46%
Dialogue to Total Word Ratio
Ratio: 53.86%, Deviation: 3.86%
neededClean
false
wordsTotal
518
wordsDialogue
279
41.2291%