NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-05-01-01KQHRCCQXJT0Q8REX8P59475M
Run Details
Model:
Grok 4.3 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
2m 9s
Cost:
$0.026602
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The small town bakery bustled softly with activity as comforting aromas of cinnamon rolls and fresh bread filled the space, sunlight pouring over wooden counters lined with sweet treats. The clatter of dishes came faintly from the kitchen. Two longtime friends chatted near the register in hushed tones. "Did you notice how strange Mr. Ellis acted when he came in for his usual coffee yesterday? He barely touched that slice of pie I set out for him on the plate." "I saw him. He was fidgeting with his hat and asked if I'd seen any new faces in town. Then he left in a hurry, like something was chasing him." "That's odd, especially since the postman delivered a rather suspicious envelope to his house before his unfortunate fall. Do you think it's related?" "Could be. He refused to sell the barn to those developers." "Exactly. Now he's gone, police won't share details. We have to solve this quickly before the trail gets cold." She rearranged a tray of cookies on the rack, her thoughts turning over various possibilities while leaves rustled outside, the mystery lingering in the bakery air like the flour dust.
created_at
"2026-05-01T12:31:56.171Z"
5/1/2026, 12:31:56 PM
model
"x-ai/grok-4.3-20260430"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
127437
moderation_latency
(null)
generation_time
129129
tokens_prompt
81
tokens_completion
2020
native_tokens_prompt
185
native_tokens_completion
10602
native_tokens_completion_images
(null)
native_tokens_reasoning
10379
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
0.02660185
router
(null)
provider_responses
0
endpoint_id
"45623cb8-18e5-4b32-8fc4-85d05439982d"
id
"145bb6e1-1ce0-9d0b-8851-05eecae487ff"
is_byok
false
latency
122
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-1777638716-w1yttnViEWNzlCFWZXml"
session_id
(null)
api_type
"completions"
id
"gen-1777638716-dhX0DyDpg3ZLtq5hg8N6"
upstream_id
"145bb6e1-1ce0-9d0b-8851-05eecae487ff"
total_cost
0.02660185
cache_discount
0.0001344
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)