NC Bench
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Run: 2026-02-24-01KJ8WMRX52MYZYQY0VMRKP8GP
Run Details
Model:
Aion 2.0
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
14.3s
Cost:
$0.000970
Provider:
AionLabs
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 bell above the door of The Rolling Pin jingled, ushering in the crisp morning air. Inside, warmth and the scent of cinnamon sugar wrapped around the new arrival like a blanket. “The usual, please. And a dash of gossip, if you have any fresh.” “The usual I can do. The gossip… well, that depends. You hear about the commotion at the historical society last night?” “Only that the police were there. Mrs. Finch’s prized Victorian teapot gone?” “Not gone. Moved. Placed right in the middle of the floor, with a single scone from this very shop sitting beside it.” “A scone? That’s odd. Who has a key?” “That’s the question, isn’t it? The scone was my lemon-rosemary. A batch I only made for the book club meeting yesterday afternoon.” “So the thief was at the meeting… or someone who received one of your scones.” “Precisely. And between you and me, Elsie Mayfair took three home. Said they were for her nephew. But I saw that nephew driving out of town yesterday at noon.”
created_at
"2026-02-24T22:34:46.063Z"
2/24/2026, 10:34:46 PM
model
"aion-labs/aion-2.0-20260223"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2158
moderation_latency
(null)
generation_time
14166
tokens_prompt
81
tokens_completion
599
native_tokens_prompt
168
native_tokens_completion
522
native_tokens_completion_images
(null)
native_tokens_reasoning
324
native_tokens_cached
0
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
0.0009696
router
(null)
provider_responses
0
endpoint_id
"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id
"7ee862b1-70d6-4c58-b77c-ac002f46875f"
is_byok
false
latency
110
model_permaslug
"aion-labs/aion-2.0-20260223"
provider_name
"AionLabs"
status
200
api_type
"completions"
id
"gen-1771972486-NrE1A9gYb439PkK7O1mj"
upstream_id
"7ee862b1-70d6-4c58-b77c-ac002f46875f"
total_cost
0.0009696
cache_discount
(null)
upstream_inference_cost
0
provider_name
"AionLabs"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)