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Run: 2026-10-13-01M4TAS2B999NZYFC6CX7H0BTT
Run Details
Model:
Ember-1 (Reasoning, Max)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
3m 3s
Cost:
$0.163407
Provider:
Fireworks
Evaluation summary
Score
Evaluator
Details Link
99.98%
Matches word count
(details)
18.92%
Dialogue to Total Word Ratio
(details)
59.4508%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 spread the blueprint across the steering wheel of the getaway hatchback. It was drawn in crayon, because she had stolen the crayons from her nephew, which Bill felt was foreshadowing. Phase one was labeled SNEAKY TIME. Phase two was a drawing of a cake. Phase three just said PROFIT, with an arrow pointing at nothing. "Run it by me again," Bill said. "It's a kid's party, Bill, not Fort Knox." "Fort Knox doesn't have a bouncy castle." "Which is why we enter through the bouncy castle." Molly tapped the diagram, where a stick figure labeled BILL appeared to be entering the party through a deflated lung. The house belonged to the Hendersons, whose son Tyler was turning seven and, according to Molly's surveillance, meaning Tyler's mom's Facebook, would be receiving "sooo many presents lol." "Forty presents, minimum. Bikes, consoles, a robot dog." "I don't feel great about robbing a seven-year-old." "It's liberation. Kids that age play with the box anyway." Bill stared at the house. A balloon arch sagged over the fence, and somewhere inside a clown was earning more per hour than Bill ever had legally. "What's my cover again?" "Magician's assistant." "There's no magician." "There is now. I booked us for cake." Molly produced a cape from the backseat along with a top hat that smelled faintly of a previous crime. Her plan, explained with the confidence of a woman who had once shoplifted a canoe, involved a disappearing act, timed to musical chairs, during which Bill, dressed as a clown despite his documented balloon phobia, would wheel the present table out through the garage disguised as a very rectangular rabbit. "Why can't I be the magician?" "Because I have the cape." "Leadership has privileges." Bill rubbed his face. He had once teared up at a stranger's gender reveal, and that was before the fire. But Molly had the look, the one from the aquarium job, the one that meant this was happening regardless of what the clown union had to say about it. "What about the piƱata?" Kids swarmed those things like piranhas, and Bill's many talents did not include children. "Phase three. I release the doves." "You don't have doves." "I have pigeons and spray paint." "It's a makeover, Bill. They love it." At that moment, the Hendersons' front door opened and a wave of shrieking seven-year-olds poured into the yard, high on sugar, wielding party blowers like tiny deafening trumpets of war. Bill's resolve, never sturdy, crumbled entirely. "Molly. They're just kids." "Exactly. Terrible witnesses. Can't reach the pedals of a cop car." Molly sighed, handing him the clown wig. "Get in the trunk. If the pony looks at you funny, do not engage. That pony has seen things." Bill took the wig. He always took the wig. Behind him, a balloon popped, and he screamed like a man who knew, deep down, that forty presents were not worth this, but was going to try anyway, because Molly had the cape, and the cape had pockets.
created_at
"2026-10-13T09:51:25.043Z"
10/13/2026, 9:51:25 AM
model
"fireworks/ember-1-20260923"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
559
moderation_latency
(null)
generation_time
182663
tokens_prompt
75
tokens_completion
9819
native_tokens_prompt
149
native_tokens_completion
10864
native_tokens_completion_images
(null)
native_tokens_reasoning
9819
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
"stop"
service_tier
(null)
usage
0.163407
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791885085-S807atLPspU1KeANPj6d"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791885085-Dby1HXRIwY6KWFIVPhkB"
upstream_id
"chatcmpl-a8fe7f95e4f545f5bfb34446561d4fd0"
provider_responses
0
endpoint_id
"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id
"chatcmpl-a8fe7f95e4f545f5bfb34446561d4fd0"
is_byok
false
latency
559
model_permaslug
"fireworks/ember-1-20260923"
provider_name
"Fireworks"
status
200
total_cost
0.163407
cache_discount
(null)
upstream_inference_cost
0
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
99.98%
Matches word count
n/a
neededClean
false
words
502
18.92%
Dialogue to Total Word Ratio
Ratio: 35.77%, Deviation: 5.77%
neededClean
false
wordsTotal
506
wordsDialogue
181
59.4508%