Run: 2026-10-27-01M5YHZ9VTAQ9F26F53T47BK1K

Run Details

Duration:
13.1s
Cost:
$0.004986
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.01% Matches word count (details)
96.64% Dialogue to Total Word Ratio (details)
48.3237% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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

AI
Molly spread the party invitation across the table and pinned its corners with a salt shaker, a spoon, and two stolen hotel soaps. A cartoon dinosaur wore a party hat on the front. “Saturday, two o’clock,” she said. “Garden party. Twelve children, six adults, one bouncy castle. The presents will be piled on the picnic table until the cake comes out. We take every last one.” Bill studied the invitation. “You say that like it’s easy. Children notice everything. My nephew once identified me from the back of my knee. I was wearing trousers at the time.” Molly drew a circle around the garden on her sketch. Bill peered at it, then turned the paper around. It looked no more convincing from his side. “We go in disguised as entertainers,” she said. “I’ll be a magician. You’ll be my assistant. While I distract everyone, you load the presents into the big prop trunk. Then we carry it out.” “I don’t want to be an assistant. Assistants get sawn in half. I’ve seen the trick, and I still don’t understand where the legs go. I’d spend the whole afternoon worrying.” Molly opened a battered trunk. Inside lay a sequined cape, a plastic wand, and a rabbit that regarded them with professional contempt. “Fine. You can be the magician. I’ll do the loading. But you need a name, a costume, and at least one trick that doesn’t end with you shouting at a deck of cards.” “Professor Bill the Astonishing,” he said. “For my trick, I’ll make this spoon disappear.” He put it in his pocket. “Then, later, perhaps at dinner, I’ll make it reappear.” The rabbit thumped once. Molly took the spoon from Bill’s pocket and returned it to the table. “You’ll need a bigger finale. Something to keep the adults watching while I move the presents. Can you make a balloon animal? There’s a bag of balloons in the trunk.” “I can make a balloon snake. Also a balloon worm, provided nobody has met a worm. My giraffes are controversial, but only because people refuse to accept the long-necked potato as an animal.” Molly handed him a balloon. He inflated it, twisted it twice, and produced something that resembled an anxious purple kidney. “That’ll do,” she said. “Now, when you’ve got everyone gathered around, announce your greatest trick. I’ll roll in the trunk. You make a lot of mysterious gestures while I put the presents inside.” “And then I announce I’ve made the presents disappear?” “Not until we’re down the street. After that, you can announce it from the roof of the van. I’ll even let you wear the cape while you do it.” Bill tried on the cape. The rabbit leaped out of the trunk and settled under his chair. “What about the birthday boy? Won’t he be upset when the presents vanish? I know I would be. Especially if somebody had finally bought me the chemistry set I asked for.” Molly checked the invitation again. “The birthday boy is turning forty. His wife’s throwing a dinosaur party because he collects the toys. Apparently he still wants that chemistry set, too.” Bill took off the cape. “He’s stealing my birthday.”
created_at"2026-10-27T11:29:48.935Z" 10/27/2026, 11:29:48 AM
model"openai/gpt-6.1-terra-20261026"
app_id182717
external_user(null)
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cancelledfalse
latency4205
moderation_latency(null)
generation_time12922
tokens_prompt75
tokens_completion1064
native_tokens_prompt66
native_tokens_completion984
native_tokens_completion_images0
native_tokens_reasoning300
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
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usage0.004986
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request_id"req-1793100588-VrJqcA2v9QeCv7Qf57bY"
session_id(null)
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api_type"completions"
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provider_responses
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is_byokfalse
latency260
model_permaslug"openai/gpt-6.1-terra-20261026"
provider_name"OpenAI"
status200
total_cost0.004986
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.01% Matches word count n/a
neededCleanfalse
words531
96.64% Dialogue to Total Word Ratio
Ratio: 69.17%, Deviation: 0.83%
neededCleanfalse
wordsTotal532
wordsDialogue368
48.3237%