NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-04-27-01KQ6ZPQMA412VX5JH82D2S833
Run Details
Model:
Qwen 3.5 Plus (2026-04-20)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 58s
Cost:
$0.018842
Provider:
Alibaba
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
99.9992%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 adjusted his polyester tiara over the grease-stained balaclava and smoothed the crinkled blueprint of Mrs. Henderson's suburban fortress onto the damp alley wall. The rain intensified. Rain slicked their shoulders as the distant sound of a clown horn echoed through the drainpipe, signaling the commencement of the birthday chaos. Molly kicked a pebble against a rusty dumpster, her eyes darting to the fire escape map scribbled in invisible ink. Bill tightened his grip on the crowbar hidden inside a novelty whoopee cushion box. "The tiara stays on, Bill. It's psychological warfare against the glitter bombs." Molly snorted, choking back a laugh. "Psychological warfare? We're stealing a tricycle, not toppling a regime. Focus. The guard post?" Bill tapped the diagram with a gloved finger. "The guard post is Buster, a golden retriever currently negotiating a treaty with a sausage link near the buffet. We slide in during 'Pin the Tail on the Donkey'. Chaos radius is maximum." "Extraction?" "Sack under the trench coat. If we hit heavy, we trade the diamond necklace for a fidget spinner to misdirect the parents." "Brilliant. Misdirection via cheap plastic. Move out before they finish the good stuff." Bill grinned. "Undercover as clowns. Perfect."
created_at
"2026-04-27T08:08:16.272Z"
4/27/2026, 8:08:16 AM
model
"qwen/qwen3.5-plus-20260420"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
760
moderation_latency
(null)
generation_time
118325
tokens_prompt
77
tokens_completion
7040
native_tokens_prompt
76
native_tokens_completion
7838
native_tokens_completion_images
(null)
native_tokens_reasoning
7550
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"
usage
0.0188416
router
(null)
provider_responses
0
endpoint_id
"8b4a0fbb-6705-4f8d-a7f1-ad18ecc0edbc"
id
"chatcmpl-5e9deb2f-7908-9ff9-a155-d3487f47d5ed"
is_byok
false
latency
760
model_permaslug
"qwen/qwen3.5-plus-20260420"
provider_name
"Alibaba"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777277296-pxcPebf6DtLyeLNddjDP"
session_id
(null)
api_type
"completions"
id
"gen-1777277296-VVUjE1ZxSVbQaqd05nbT"
upstream_id
"chatcmpl-5e9deb2f-7908-9ff9-a155-d3487f47d5ed"
total_cost
0.0188416
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
199
100.00%
Dialogue to Total Word Ratio
Ratio: 49.50%, Deviation: 0.50%
neededClean
false
wordsTotal
200
wordsDialogue
99
99.9992%