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Run: 2026-07-09-01KX402VXBD9DHEE1XCT2V32FB
Run Details
Model:
GPT-5.6 Luna
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
3.0s
Cost:
$0.002298
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
72.88%
Dialogue to Total Word Ratio
(details)
36.4382%
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, why are we whispering?” “Because we’re planning a heist, Molly.” “Into a children’s party.” “Exactly. Tiny witnesses, unlimited cake, unsecured presents.” “You said this was a bank.” “I said it was a place with valuables and balloons. Technically, both.” “And the children?” “Distraction specialists. We enter disguised as entertainers.” “You can’t juggle.” “I can juggle three oranges.” “You dropped two and ate the third.” “Comedy is about confidence.” Molly peered over the garden fence. “What’s the plan?” “We arrive as Professor Bill’s Magnificent Magic Show.” “Your magic show involves a rubber chicken and a hat with a hole.” “Prestige equipment. While I perform, you collect the presents.” “All of them?” “Every last brightly wrapped treasure.” “What if the birthday child notices?” “We leave one present.” “That’s your solution?” “Two, if the child looks emotionally complicated.” Molly sighed. “We’re thieves, Bill, not monsters.” “Fine. We steal the empty boxes and return the presents later.” “Why?” “For ransom.” “To whom?” “The parents. We demand sandwiches.” “That’s not a heist. That’s catering.” Bill straightened his bow tie. “Ready?” A child opened the gate. “Are you the magicians?” “Absolutely,” said Bill. Molly smiled. “And we’ve brought a very special trick.” “What trick?” “We make presents disappear.” Bill whispered, “Subtle.” Molly whispered back, “You brought the chicken.” The chicken squeaked. A toddler applauded. Bill blinked. “Our getaway is compromised.” Molly grabbed the cake. “Abort presents. Steal dessert.” “Now that,” Bill said, fleeing, “is professional.”
created_at
"2026-07-09T17:51:21.522Z"
7/9/2026, 5:51:21 PM
model
"openai/gpt-5.6-luna-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
441
moderation_latency
(null)
generation_time
2702
tokens_prompt
77
tokens_completion
542
native_tokens_prompt
66
native_tokens_completion
372
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
0.002298
router
(null)
provider_responses
0
endpoint_id
"eebea444-34a5-4642-a766-cb319471d33a"
id
"resp_0155b89ef6b7579e016a4fdf9998b08194887d75a5845750ec"
is_byok
false
latency
270
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-1783619481-ioHfIC277D62YBEG7drX"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619481-O0PAa285uULeopMjZDEr"
upstream_id
"resp_0155b89ef6b7579e016a4fdf9998b08194887d75a5845750ec"
total_cost
0.002298
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
240
72.88%
Dialogue to Total Word Ratio
Ratio: 82.50%, Deviation: 7.50%
neededClean
false
wordsTotal
240
wordsDialogue
198
36.4382%