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Run: 2026-07-09-01KX407QCWF6J9VVPE6SHZA6G4
Run Details
Model:
GPT-5.6 Luna
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3.0s
Cost:
$0.002142
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
65.70%
Dialogue to Total Word Ratio
(details)
32.8486%
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 unfolded the party map across the diner table. “We enter at noon, disguised as entertainers.” Bill studied the crayon arrows. “I can juggle.” “You dropped three oranges and frightened a pigeon.” “It was a hostile pigeon.” Molly tapped the drawing of the cake. “The presents are stacked beside the magician. We grab them, exit through the balloon arch, and vanish.” “Define vanish.” “Run quickly while wearing capes.” Bill frowned. “We’re stealing from children.” “We’re redistributing poorly guarded merchandise.” “That sounds worse.” “It’s a children’s party, Bill. The gifts are wrapped. We won’t know what we’re taking.” “Exactly. We could escape with socks.” “Then we’ll be wealthy in socks.” Outside, a delivery van honked. Bill flinched and knocked over the sugar bowl. Molly caught it before it shattered, then noticed the label: BIRTHDAY SUPPLIES. “We’ll hide inside that van,” she whispered. “Brilliant. What if the driver notices us?” “Smile innocently.” “I have a suspicious smile.” “Practice looking surprised.” Bill widened his eyes until he resembled a startled owl. Molly nodded reluctantly. At the party hall, children shrieked with laughter. A clown guarded the presents, juggling knives. Bill swallowed. “That clown has better equipment than I do.” “Stay calm.” “I’m calm. My knees are simply fleeing.” They crept toward the balloon arch. A little girl pointed at them. “Are you the robbers?” Molly froze. Bill bowed. “Only on weekends.” The girl grinned. “Great! The pinata needs criminals.”
created_at
"2026-07-09T17:54:00.74Z"
7/9/2026, 5:54:00 PM
model
"openai/gpt-5.6-luna-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
402
moderation_latency
(null)
generation_time
2676
tokens_prompt
77
tokens_completion
468
native_tokens_prompt
66
native_tokens_completion
346
native_tokens_completion_images
0
native_tokens_reasoning
0
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
"completed"
service_tier
"default"
usage
0.002142
router
(null)
provider_responses
0
endpoint_id
"eebea444-34a5-4642-a766-cb319471d33a"
id
"resp_0606b30641b70c13016a4fe038d0b88195b4da9af390cd52f3"
is_byok
false
latency
243
model_permaslug
"openai/gpt-5.6-luna-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783619640-U8jXj6sgZLGVi2J8d9d0"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619640-mDjcwMOYGttcln3vJRYn"
upstream_id
"resp_0606b30641b70c13016a4fe038d0b88195b4da9af390cd52f3"
total_cost
0.002142
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
236
65.70%
Dialogue to Total Word Ratio
Ratio: 58.05%, Deviation: 8.05%
neededClean
false
wordsTotal
236
wordsDialogue
137
32.8486%