Run: 2026-02-18-01KHQ926P2D3BCG91WT7Q2ZS5Z

Run Details

Duration:
16.3s
Cost:
$0.011145
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
59.43% Dialogue to Total Word Ratio (details)
79.5895% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 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

AI
The rain hammered against the windshield of the rusted van as Molly spread the hand-drawn map across the dashboard. She had spent three days on surveillance, watching the neighbourhood, counting the cars, timing the gaps between the postman and the nosy woman with the terrier at number forty-two. This was going to be the job that set them up for at least a month. Possibly two if the birthday kid was as spoiled as she suspected. Bill ate a crisp loudly. "Will you stop that," Molly said. "I'm hungry. Stakeouts make me hungry." "Everything makes you hungry." "That's not true." He thought about it. "Funerals don't make me hungry." Molly pressed her finger against the map, specifically against the small drawing of a bouncy castle she had rendered in blue biro. "The presents will be piled in the hallway. Parents always do that. They come in, dump the gift, go straight for the prosecco. The hallway is our window." "How long is our window?" "Twelve minutes. Maybe fourteen if someone brings a vegetable platter because then everyone stands around pretending they'll eat it." Bill nodded slowly, processing this. "What if the kid opens presents early?" "Kids don't open presents until the end. It's like the law of children's parties. Cake, then presents. It's immovable." "My nephew opened his presents first at his last birthday." "Your nephew," Molly said carefully, "is a sociopath." Bill considered this and appeared to agree. He reached for another crisp and then thought better of it under Molly's gaze. Outside the rain softened briefly before deciding it hadn't been raining nearly enough and doubling its efforts. The house sat at the end of a quiet cul-de-sac, cheerful and oblivious, balloons tied to the gate post in yellow and green, bobbing frantically in the wind like they were trying to warn someone. The sound of children screaming in the specific register that indicated either tremendous joy or a minor catastrophe drifted across the street. "We go in through the side gate, across the patio, in through the front door which the parents always leave on the latch, grab the bags, and we're back in the van in under three minutes," Molly said. "What are we wearing?" "What do you mean what are we wearing?" "Disguises. Are we doing disguises?" Molly stared at him. "We're robbing a children's party, Bill, not performing at one." "I just think if we looked like we belonged there, nobody would question us." "We are two adults with no children entering a stranger's house during a birthday party." "So no disguises." "Absolutely no disguises." Bill reached into the back seat and produced a clown wig. Molly looked at it for a very long time. "I'm not wearing that," she said. "It was on sale." "I don't care if they were paying you to take it." Bill put the wig on anyway. Molly started the engine and refused to acknowledge him for the next four minutes.
created_at"2026-02-18T02:25:45.920531+00:00" 2/18/2026, 2:25:45 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency557
moderation_latency114
generation_time16117
tokens_prompt77
tokens_completion769
native_tokens_prompt75
native_tokens_completion728
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.011145
router(null)
provider_responses
0
id"785e305f-0ddd-42d8-a8a0-4c72cf61cd38"
status200
is_byokfalse
latency556
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381529-YBkXtGua6V3OT1xUXzp9"
upstream_id"785e305f-0ddd-42d8-a8a0-4c72cf61cd38"
total_cost0.011145
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words496
59.43% Dialogue to Total Word Ratio
Ratio: 46.77%, Deviation: 3.23%
neededCleanfalse
wordsTotal496
wordsDialogue232
79.5895%