NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-06-01KK1HEY2BK8H4DEPVNP9ZN65C
Run Details
Model:
Inception Mercury
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
9.8s
Cost:
$0.000196
Provider:
Inception
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
99.99%
Dialogue to Total Word Ratio
(details)
99.9955%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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, the quick‑footed cat burglar, leaned against the neon‑lit wall, her grin as wide as a birthday cake. 'Bill, we’re about to break into the kid’s party, and the presents stack like a tower of tinsel,' Molly whispered. Bill, a lanky fellow with a habit of humming, chuckled. He had a plan: slip through the back door, bypass the maze of balloons, and grab every gift before the cake is cut. Bill checked his watch, then glanced at the glittering balloons that swayed like a carnival parade. He noted the rhythm of the party—children laughing, a clown juggling, the DJ playing a loop of “Happy Birthday.” Their plan was simple: infiltrate, collect, escape before the parents realized the void. They slipped through the back door, the hinges creaking like a sleepy mascot. Molly moved like shadow, her gloves clinging to the edge of gift box. Bill, meanwhile, set a tiny alarm on a teddy bear, ensuring the presents would stay silent until midnight. As they reached the last row, a sudden burst of applause echoed, and the clown’s red nose glowed. They sprinted out, laughing as they vanished into the night, their loot safely tucked in their bags vanished quickly.
created_at
"2026-03-06T12:20:21.202Z"
3/6/2026, 12:20:21 PM
model
"inception/mercury"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
9529
moderation_latency
(null)
generation_time
9710
tokens_prompt
77
tokens_completion
302
native_tokens_prompt
72
native_tokens_completion
256
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
64
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0001956
router
(null)
provider_responses
0
endpoint_id
"da1082ea-721e-460e-b330-034ae7aefc7f"
id
"chatcmpl-9865357e-a3b1-4656-b816-4f417dc00c60"
is_byok
false
latency
43
model_permaslug
"inception/mercury"
provider_name
"Inception"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1772799621-Vgeuc256K9C41FilDqcU"
upstream_id
"chatcmpl-9865357e-a3b1-4656-b816-4f417dc00c60"
total_cost
0.0001956
cache_discount
0.0000144
upstream_inference_cost
0
provider_name
"Inception"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
201
99.99%
Dialogue to Total Word Ratio
Ratio: 10.95%, Deviation: 0.95%
neededClean
false
wordsTotal
201
wordsDialogue
22
99.9955%