NC Bench
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Run: 2026-09-02-01M1HBBYPPG5D29M9JGCYMBAJ7
Run Details
Model:
Qwen 3.8 Max (Reasoning, XHigh)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
3m 40s
Cost:
$0.058688
Provider:
Alibaba
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
68.3940%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
"Bill, the bouncy castle is our secret entrance inside tonight." "Molly, tiny children will notice two adults hiding there soon." "Bill, we are wearing clown shoes and enormous purple wigs." "Molly, purple wigs do not explain the giant gift sack." "Bill, the sack is for all the party presents tonight." "Molly, every present includes one belonging to the birthday child." "Bill, birthday children enjoy sharing, especially when magicians appear suddenly." "Molly, we are not magicians, just thieves with balloons inside." "Bill, balloons distract everyone while we steal every wrapped toy." "Molly, the cake table blocks the present table completely tonight." "Bill, we eat cake after stealing presents, not before, later." "Molly, the piñata looks suspiciously like our escape bag outside." "Bill, that piñata contains candy, not loot, unfortunately for us." "Molly, a child might ask if we are entertainers soon." "Bill, tell her we are extremely aggressive gift organizers today." "Molly, she may offer you a juice box right away." "Bill, juice boxes make excellent bribes for small witnesses indeed." "Molly, the parents will probably applaud our juggling badly tonight." "Bill, grab every present while they clap at us tonight." "Molly, this loud birthday party will become our warehouse tonight."
created_at
"2026-09-02T15:21:28.542Z"
9/2/2026, 3:21:28 PM
model
"qwen/qwen3.8-max-20260803"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1382
moderation_latency
(null)
generation_time
220153
tokens_prompt
75
tokens_completion
8825
native_tokens_prompt
127
native_tokens_completion
9739
native_tokens_completion_images
(null)
native_tokens_reasoning
9447
native_tokens_cached
0
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
"stop"
service_tier
(null)
usage
0.058688
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788362488-92N7nwJLJR0lZMkZVWiD"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788362488-kwAbz9fsBbbKCZcwTnN5"
upstream_id
"chatcmpl-a2117afc-40ce-9ca5-af58-a4c5363ad53c"
provider_responses
0
endpoint_id
"6332e9fd-e0c4-4cae-8c17-d25bc774864a"
id
"chatcmpl-a2117afc-40ce-9ca5-af58-a4c5363ad53c"
is_byok
false
latency
1382
model_permaslug
"qwen/qwen3.8-max-20260803"
provider_name
"Alibaba"
status
200
total_cost
0.058688
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
200
wordsDialogue
200
68.3940%