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Run: 2026-04-24-01KQ0NXXATZP524SWVXHVW434N
Run Details
Model:
GPT-5.5
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
8.3s
Cost:
$0.009360
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
99.39%
Dialogue to Total Word Ratio
(details)
99.6567%
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 crouched behind the hedge, peering at the bouncy castle swaying in the garden like a drunk elephant. Bill unfolded a crayon map of the house, sticky with jam. “We go in at two,” Molly said. “That’s when the magician starts,” Bill whispered. “Exactly. Nobody notices thieves during balloon animals.” Bill squinted. “What about the parents?” “Distracted by cake politics.” “Cake politics?” “Who gets a corner piece. It’s brutal.” Inside, children shrieked with joy. A dog wearing a party hat barked at a bubble machine. Bill tapped the map. “Presents are here, by the fireplace.” “Good. We grab them, replace them with decoys.” “What decoys?” Molly opened her sack. It was full of wrapped vegetables. “You wrapped broccoli?” “With bows.” “That’s monstrous.” “We’re thieves, Bill.” “We have standards.” A small girl appeared at the gate, holding a tiara and staring. “Are you the treasure pirates?” she asked. Molly froze. Bill smiled weakly. “Yes,” he said. “But we’re retired.” The girl nodded solemnly. “Mummy says you can carry gifts to the table.” Molly looked at Bill. “New plan,” she muttered. Bill sighed, lifting the vegetable sack. “We infiltrate politely.” “Then steal nothing.” “Except cake.” Molly grinned. “Corner piece.”
created_at
"2026-04-24T21:21:59.155Z"
4/24/2026, 9:21:59 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1285
moderation_latency
(null)
generation_time
8129
tokens_prompt
77
tokens_completion
399
native_tokens_prompt
66
native_tokens_completion
301
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
0.00936
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_095f0cb87246185c0169ebdef754a88197978ebb4bba49bcdb"
is_byok
false
latency
358
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-1777065719-zt7ubVrGm5uBtbUt6wm0"
session_id
(null)
api_type
"completions"
id
"gen-1777065719-X4XgVrIy5upmiiaa4EMo"
upstream_id
"resp_095f0cb87246185c0169ebdef754a88197978ebb4bba49bcdb"
total_cost
0.00936
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
99.92%
Matches word count
n/a
neededClean
false
words
197
99.39%
Dialogue to Total Word Ratio
Ratio: 47.21%, Deviation: 2.79%
neededClean
false
wordsTotal
197
wordsDialogue
93
99.6567%