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Run: 2026-04-24-01KQ0MWT9NT2AT3K9WNMJE93H6
Run Details
Model:
GPT-5.5
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
8.7s
Cost:
$0.008610
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
97.63%
Matches word count
(details)
99.37%
Dialogue to Total Word Ratio
(details)
98.4984%
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 unfolded the crayon-drawn map of Bumblebee Birthday Palace across the dashboard of their van, weighting the corners with licorice, a rubber chicken, and Bill’s emergency tiara. Outside, balloons bobbed on the fence like cheerful sentries. Inside, according to Molly’s reconnaissance, sat forty-two wrapped presents, one magician, and a cake shaped like a suspiciously judgmental dinosaur. “Ready, Bill?” Molly whispered. “Morally? No. Logistically? Nearly,” Bill said. He wore a hired clown suit, though the shoes squeaked accusatorily every time he blinked. Molly had chosen the subtler disguise of “Aunt who brings raisins,” complete with cardigan pockets full of decoy fruit. Their plan was simple: enter during musical statues, divert attention with Bill’s balloon dachshund routine, then wheel the presents out in a stroller labeled Napping Triplets. Molly checked her watch. At exactly two, the children would be released onto the garden like sugared wolves. Timing mattered. So did dignity, though Bill had abandoned his around breakfast. “No glitter,” Molly warned. “Glitter happens,” Bill replied. They crept toward the gate. A small girl in fairy wings spotted them immediately, narrowed her eyes, and raised a plastic wand. The operation was already under new management.
created_at
"2026-04-24T21:03:54.691Z"
4/24/2026, 9:03:54 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
601
moderation_latency
(null)
generation_time
8629
tokens_prompt
77
tokens_completion
344
native_tokens_prompt
66
native_tokens_completion
276
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
0.00861
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_0b677f167feecc8a0169ebdabac4b481908d7df70475dd7a9d"
is_byok
false
latency
215
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-1777064634-FBLQtMf826QXcvhlcZB2"
session_id
(null)
api_type
"completions"
id
"gen-1777064634-hNvi0N3XmDVzKbAtPDEg"
upstream_id
"resp_0b677f167feecc8a0169ebdabac4b481908d7df70475dd7a9d"
total_cost
0.00861
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
97.63%
Matches word count
n/a
neededClean
false
words
193
99.37%
Dialogue to Total Word Ratio
Ratio: 7.18%, Deviation: 2.82%
neededClean
false
wordsTotal
195
wordsDialogue
14
98.4984%