NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-06-01KK1H1MKW1SSZ0SEK9BZDTYJ8
Run Details
Model:
Inception Mercury
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
3.3s
Cost:
$0.000202
Provider:
Inception
Evaluation summary
Score
Evaluator
Details Link
60.65%
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 scent of fresh croissants hung in the air. A small bell jingled as the door opened. The baker wiped his hands on a towel, eyes flicking to the newspaper on the counter. A detective, coat still damp from the rain, stepped in, his gaze lingering on the display of honey cakes. "Seems like the town's been quiet lately," he mused. "Quiet, but the shop's always busy with the morning rush." The baker smiled, then paused. "Did you hear about the missing heirloom? The old clock in the hall of St. Mary's?" "Yes, the townsfolk whisper that it vanished during the night." The baker's eyes widened. "And the note left on the sugar jar? 'The truth is baked into the batter.'" "That sounds like a clue,"
the detective whispered
, eyes scanning the wall of flour-dusted jars. "We should check the back door. Maybe the thief left a trail of crumbs." The baker nodded, his apron stained with flour. "I'll keep an eye on the ovens. If it's a recipe, we can trace it." The scene ends with the bell jingling again, as a new customer entered, unaware of the mystery hidden beneath the pastry today softly in the kitchen.
created_at
"2026-03-06T12:13:05.538Z"
3/6/2026, 12:13:05 PM
model
"inception/mercury"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3148
moderation_latency
(null)
generation_time
3271
tokens_prompt
81
tokens_completion
288
native_tokens_prompt
71
native_tokens_completion
247
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
3
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
0.000202325
router
(null)
provider_responses
0
endpoint_id
"da1082ea-721e-460e-b330-034ae7aefc7f"
id
"chatcmpl-fb33b0f5-a411-4bf7-8edc-1a6aa65cc4be"
is_byok
false
latency
44
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-1772799185-FQhi8RXqm09pll0vgivk"
upstream_id
"chatcmpl-fb33b0f5-a411-4bf7-8edc-1a6aa65cc4be"
total_cost
0.000202325
cache_discount
6.75e-7
upstream_inference_cost
0
provider_name
"Inception"
Evaluation details
Result
Evaluator
Details
Meta Data
60.65%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"the detective whispered"