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Run: 2026-04-24-01KQ0N9ZMPENWD3AHCA0METXVY
Run Details
Model:
GPT-5.5
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
8.5s
Cost:
$0.008790
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
99.48%
Dialogue to Total Word Ratio
(details)
99.7411%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 flattened the crayon-smeared invitation against the café table with the solemnity of a general studying a battlefield. Across from her, Bill wore a balloon-animal hat he insisted was “excellent camouflage,” though it made him look like a guilty sausage. The target was clear: Daisy Pemberton’s seventh birthday, Saturday, 2 p.m., community hall, presents piled beside the bouncy castle. The obstacles were less clear, unless one counted sugared children, suspicious parents, and a magician named The Amazing Gary, whose rabbit had once bitten Bill. “We enter as entertainers,” Molly said. “You juggle.” “I can’t juggle,” Bill said. “Exactly. They’ll pity you.” Bill nodded, scribbling a diagram that showed the hall, the cake table, and a stick figure labeled ME? falling into punch. Molly tapped the present zone with a biscotti. At precisely three, during pass-the-parcel, she explained, everyone’s eyes would be on the music. Bill would wheel in the “replacement piñata,” actually a laundry hamper with streamers. Molly would transfer the gifts, one plush unicorn at a time, while smiling like an aunt with back pain. Bill frowned at the invitation. “What if Daisy cries?” Molly paused. Outside, a toddler dropped an ice cream and wailed. “We leave the educational ones.”
created_at
"2026-04-24T21:11:06.143Z"
4/24/2026, 9:11:06 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
680
moderation_latency
(null)
generation_time
8434
tokens_prompt
77
tokens_completion
354
native_tokens_prompt
66
native_tokens_completion
282
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"
usage
0.00879
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_055eea9932fb90fc0169ebdc6a3a148197b5a8c857d0bfaef3"
is_byok
false
latency
269
model_permaslug
"openai/gpt-5.5-20260423"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777065066-R0fBV9imKDxNthbBU0zz"
session_id
(null)
api_type
"completions"
id
"gen-1777065066-97Hz57xUTRw8HaEVugSO"
upstream_id
"resp_055eea9932fb90fc0169ebdc6a3a148197b5a8c857d0bfaef3"
total_cost
0.00879
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
201
99.48%
Dialogue to Total Word Ratio
Ratio: 12.68%, Deviation: 2.68%
neededClean
false
wordsTotal
205
wordsDialogue
26
99.7411%