NC Bench
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Run: 2026-02-24-01KJ8WV10SWX2XF1AGM9XR34TH
Run Details
Model:
Aion 2.0
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
11.9s
Cost:
$0.000805
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 chimed, and a rush of cold morning air cut through the bakery's warmth. "You'll never guess what I just saw at The Rolling Pin." "Let me pour you a coffee first. You look like you've seen a ghost." A steaming mug slid across the polished counter. "Worse. I saw their new 'signature' scone. Lavender and lemon, with that peculiar crackle-sugar top." The hand wiping the counter stilled. "That's impossible. That recipe was my grandmother's. It's not written down anywhere." "Exactly. And Millicent from The Rolling Pin has never had an original thought in her life. She must have gotten it from someone." "But the only people who know it are you, me, and..." The sentence hung in the air, thick as the scent of yeast. "And your brother. Who, as we know, has been desperately short on cash since his antique shop started failing." A long silence followed, broken only by the hum of the display fridge. "We need to pay my brother a visit. And check his ledger."
created_at
"2026-02-24T22:38:10.977Z"
2/24/2026, 10:38:10 PM
model
"aion-labs/aion-2.0-20260223"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2118
moderation_latency
(null)
generation_time
11852
tokens_prompt
81
tokens_completion
482
native_tokens_prompt
168
native_tokens_completion
419
native_tokens_completion_images
(null)
native_tokens_reasoning
223
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
0.0008048
router
(null)
provider_responses
0
endpoint_id
"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id
"a22324d2-8f03-4972-a58f-dd70292b7202"
is_byok
false
latency
133
model_permaslug
"aion-labs/aion-2.0-20260223"
provider_name
"AionLabs"
status
200
api_type
"completions"
id
"gen-1771972690-Y8ZpLPhGBDoVWfDWF22G"
upstream_id
"a22324d2-8f03-4972-a58f-dd70292b7202"
total_cost
0.0008048
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)