Run: 2026-10-13-01M4TBWZ6Q6FMV7FZBN8RC9EN2

Run Details

Duration:
2m 55s
Cost:
$0.149162
Provider:
Fireworks

Evaluation summary

Score Evaluator
Details Link
27.17% Matches word count (details)
75.64% Dialogue to Total Word Ratio (details)
51.4032% 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 Bluebonnet Diner was nearly empty at eleven on a Tuesday, which made it, in Molly's professional opinion, the perfect place to plan a felony. She spread the blueprint across the table and weighed down the corners with a salt shaker, a ketchup bottle, and Bill's phone, which he tried to retrieve twice before she slapped his hand. "Is that drawn in crayon?" Bill asked. "It's drawn in stealth. Now listen. Saturday, two p.m., the Henderson kid turns seven. Twenty-three confirmed guests. That's twenty-three presents, minimum, plus whatever the grandma brings, and grandma always brings two." Bill leaned over the diagram. The house was a purple square. The bouncy castle was a green circle with the word BOING written beside it in Molly's cramped handwriting. A stick figure labeled BILL stood near a rectangle labeled LOOT. "You've thought about the grandma?" he said. "I've thought about everything. The bouncy castle arrives at one-thirty. That's our window. While twenty-three sugared-up children violate the laws of physics, we walk in through the side gate dressed as the entertainment." "Why am I drawn shorter than you?" "Perspective." "Why do I have no neck?" "Artistic license. Focus." She tapped the green circle. "Presents go on the gift table by the patio. I distract the parents with an emergency balloon-animal demonstration. You sweep the table into the duffel bag. Ninety seconds, in and out." Bill stirred his coffee and did not drink it, the way he never drank anything when he was working up the nerve to object. "I want it noted we're robbing a seven-year-old." "We're not robbing him. We're redistributing. The kid has a trampoline, a pool, and a pony named Biscuit. He'll survive." "A pony," Bill said flatly. "Focus." "You're going to rob a kid who has a pony, and you keep saying focus." Molly folded her arms. She had robbed a bingo hall on finals night. She had once walked out of a charity auction with the auctioneer. She did not appreciate being cast as the villain of a plan she considered, frankly, elegant. The waitress refilled their coffees without glancing at the blueprint, the way only diner waitresses can. "Know what a mint-condition Turbo Raptor goes for?" she asked. "No." "Neither do I. But it's in the original packaging. That's where the money is." "They pay triple for a toy a kid got for free?" "Welcome to capitalism. Questions?" "What if he cries?" Molly looked at him for a long moment, then rolled up the blueprint with the tenderness of a woman putting away a treasured map. "Then we move fast. Balloons up, presents in, gone before the cake's cut." "Old people cry quiet. Kids cry loud." "Saturday. One forty-five. Wear the clown shoes." "I thought I was the balloon guy." "You're a clown who makes balloons. It's called range." She stood, dropped two dollars on the table, and pointed at his cup. "Finish that. We've got three days to teach you how to make a dog." Bill stared down at the crayon version of himself, neckless, guarding the loot. It really did look like it had seen things.
created_at"2026-10-13T10:11:01.474Z" 10/13/2026, 10:11:01 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency416
moderation_latency(null)
generation_time174801
tokens_prompt75
tokens_completion8606
native_tokens_prompt149
native_tokens_completion9941
native_tokens_completion_images(null)
native_tokens_reasoning8606
native_tokens_cached148
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"stop"
service_tier(null)
usage0.1491624
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886261-xPBCJvsY022OZQdBznqN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886261-byBZNlIaAK6TeC7sKhOQ"
upstream_id"chatcmpl-44f2ba63b3d946519e9cc16f5edfbcbf"
provider_responses
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endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-44f2ba63b3d946519e9cc16f5edfbcbf"
is_byokfalse
latency416
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.1491624
cache_discount0.0003996
upstream_inference_cost0
provider_name"Fireworks"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
27.17% Matches word count n/a
neededCleanfalse
words519
75.64% Dialogue to Total Word Ratio
Ratio: 52.36%, Deviation: 2.36%
neededCleanfalse
wordsTotal529
wordsDialogue277
51.4032%