Run: 2026-04-24-01KPZTYDZZPDEY9VCWV4EEPYGE

Run Details

Duration:
15.2s
Cost:
$0.029315
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
60.28% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
30.1376% 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
Molly unfurled the blueprint across the kitchen table, weighing down the corners with two mugs, a stapler, and a half-eaten jar of peanut butter. Bill leaned in, squinting like a man who had forgotten his glasses but refused to admit it. "Okay," Molly said, tapping the paper. "The target is a bouncy castle, a piƱata, and approximately thirty-seven wrapped gifts." "Thirty-seven?" Bill asked. "That's oddly specific." "I counted the RSVPs on the fridge." "You broke into their fridge already?" "I was thirsty," Molly said. "Focus. The birthday girl turns seven on Saturday. Her name is Penelope. She likes unicorns, glitter, and, according to the invitation, 'reasonable conversation.'" "She sounds terrifying." "She is the mark, Bill. Don't humanize her." Bill scratched his stubble. "What's the security situation?" "Two parents, one grandmother, and a clown named Bobo." "Bobo's a problem," Bill said gravely. "I worked a gig in Tulsa with a Bobo. Man could juggle knives with his feet." "This is a different Bobo." "How do you know?" "Because that Bobo is in prison, Bill. We put him there." "Right. Right." Bill nodded, rubbing his temple. "So what's the play?" "We go in disguised as entertainers. I'm the magician. You're the assistant." "Why am I the assistant?" "Because last time you did magic, you set a dove on fire." "The dove was fine." "The dove was *medium*, Bill." He muttered something about artistic differences and stabbed a finger at the blueprint. "And the presents?" "Stacked on the gift table in the living room. While I'm pulling scarves out of my sleeve, you load them into the bottomless trunk." "I love the bottomless trunk." "Everyone loves the bottomless trunk." "What about the kids?" Molly looked up, concerned. "What about them?" "Well, thirty kids are gonna notice when the birthday loot vanishes." "That's where the finale comes in." She produced a small remote with a single red button. "I press this, confetti cannons detonate, smoke machine kicks in, and we exit through the patio. By the time the smoke clears, we're in the van eating sheet cake." "You're bringing the cake?" "I am absolutely bringing the cake." Bill whistled, impressed. "And the parents?" "Distracted. The dad's already three mimosas deep by noon, according to the neighbor I chatted up at the mailbox." "You chatted up a neighbor?" "Her name is Denise. She hates Penelope's mother and gave me the Wi-Fi password." "Molly, you are a magnificent human being." "I know." She rolled up the blueprint. "Saturday. Eleven sharp. Wear something sparkly but nonthreatening." "Define nonthreatening." "No sequined skulls this time, Bill." "That was one birthday party." "It was a baptism." Bill sighed, slipping the remote into his coat. Molly shouldered her bag, already humming a little tune that sounded suspiciously like *Happy Birthday* in a minor key. "One last thing," she said at the door. "If anyone offers you a juice box, take it. We're supposed to blend in."
created_at"2026-04-24T13:30:24.654Z" 4/24/2026, 1:30:24 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency753
moderation_latency(null)
generation_time15089
tokens_prompt77
tokens_completion815
native_tokens_prompt98
native_tokens_completion1153
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
usage0.029315
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"51e7d9cc-f7e3-4839-8bf9-38c56fdc6502"
is_byokfalse
latency753
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037424-VsbnktDH18Lh9ClvlJZ5"
session_id(null)
api_type"completions"
id"gen-1777037424-QfGLLnZdOgpaSXcBL95R"
upstream_id"51e7d9cc-f7e3-4839-8bf9-38c56fdc6502"
total_cost0.029315
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
60.28% Matches word count n/a
neededCleanfalse
words485
0.00% Dialogue to Total Word Ratio
Ratio: 73.42%, Deviation: 23.42%
neededCleanfalse
wordsTotal489
wordsDialogue359
30.1376%