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Run: 2026-09-03-01M1KXV80HJZMZ4P6F4MNFWPFY
Run Details
Model:
Hy4 Preview (Reasoning, High)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3m 56s
Cost:
$0.040623
Provider:
Tencent
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
100.0000%
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
Molly smoothed the stolen invitation across the steering wheel and glared at the house. Balloons bobbed on the mailbox. A banner read Happy Birthday, Bradley. Bill wrestled a hot pink dinosaur costume over his knees. “This is insane,” Bill said. “We are burglars, not birthday entertainment. Why can we not simply pick the lock?” Molly pointed at the window. “Look at that mountain of presents. Bradley has more loot than a toy store. We slip inside as the dinosaur and a party clown, fill the costume with gifts, and waddle out.” Bill tugged the dinosaur tail. “I cannot waddle. I can barely breathe. Also, children will kick me.” “They will kick the dinosaur,” Molly corrected. “You are just the nervous man inside. Now put on the nose.” Bill held up a red foam nose. “If a toddler bites my ankle, I am keeping the pony.” “Deal,” Molly said. “Now roar.” Bill roared. A nearby squirrel fled. Molly honked the horn twice, and they marched toward the bouncy castle. At the gate, a tired mother in a party hat waved them toward the backyard. Music pounded from inside. Suddenly Bill panicked. Bill said, “I think that the pony is judging me.”
created_at
"2026-09-03T15:22:52.823Z"
9/3/2026, 3:22:52 PM
model
"tencent/hy4-preview-20260827"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1590
moderation_latency
(null)
generation_time
236014
tokens_prompt
75
tokens_completion
14136
native_tokens_prompt
83
native_tokens_completion
16215
native_tokens_completion_images
(null)
native_tokens_reasoning
15937
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
0.040622937
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788448972-mVky4FeSCBwJP4jLR332"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788448972-3gpEolZ4q5ugFa3eLyGU"
upstream_id
"02fb27ad-24cf-4b28-86e6-54833e116c2c"
provider_responses
0
endpoint_id
"ad2a4093-3d2a-41d9-adf1-8b499ac8445d"
id
"02fb27ad-24cf-4b28-86e6-54833e116c2c"
is_byok
false
latency
1590
model_permaslug
"tencent/hy4-preview-20260827"
provider_name
"Tencent"
status
200
total_cost
0.040622937
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Tencent"
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
100.00%
Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
100
100.0000%