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Run: 2026-04-24-01KQ0MQGQX3YWN9AHF5X5V5RV5
Run Details
Model:
GPT-5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
20.4s
Cost:
$0.039330
Provider:
OpenAI
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 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 crouched behind the hedge opposite number seventeen, wearing a black catsuit, pink fairy wings, and the expression of a woman reconsidering every life choice since breakfast. Bill unfolded a map of the garden that was clearly a takeaway menu with swings drawn on it in crayon. Inside, twelve sugared children shrieked around a pirate bouncy castle while parents guarded paper plates like museum artifacts. "Molly, the clown distracts them; you grab the presents quickly." "Bill, that's your plan? Balloons, cake, grand larceny, and nappies?" He tapped the menu gravely, leaving a smear of chutney over the sandpit. The presents glittered beneath the gazebo, a mountain of unicorn wrapping paper and robot stickers, protected by one sleepy grandfather and a terrier in a tutu. Molly adjusted her fairy wings, which squeaked treasonously. Bill produced two party hats for camouflage. Hers said Princess. His said Five Today. They advanced through the side gate with professional stealth, immediately triggering a chorus of musical frogs. Every child turned. The clown, seeing rivals, honked defensively. Molly smiled, grabbed Bill's elbow, and began the Macarena. Somehow, it worked; adults applauded, children copied, and the terrier stole the first gift for them with splendid criminal timing.
created_at
"2026-04-24T21:01:01.217Z"
4/24/2026, 9:01:01 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
18360
moderation_latency
(null)
generation_time
19583
tokens_prompt
77
tokens_completion
749
native_tokens_prompt
66
native_tokens_completion
1300
native_tokens_completion_images
0
native_tokens_reasoning
1024
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
0.03933
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_076bf1cb2b0500380169ebda0d6bbc81939edd07a90bcafd77"
is_byok
false
latency
328
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-1777064461-OSwExkGu5HArDML1Xcjp"
session_id
(null)
api_type
"completions"
id
"gen-1777064461-ROxhpa5QP1hPYPxPkNjm"
upstream_id
"resp_076bf1cb2b0500380169ebda0d6bbc81939edd07a90bcafd77"
total_cost
0.03933
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
200
100.00%
Dialogue to Total Word Ratio
Ratio: 10.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
20
100.0000%