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Run: 2026-09-29-01M3P2A4RW2JS7VE3TAXC06B53
Run Details
Model:
Claude Sonnet 5.5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
16.5s
Cost:
$0.017130
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
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
Messages
Meta
AI
The van smelled of egg sandwiches and poor decisions. Molly unrolled a hand-drawn map across the dashboard while Bill adjusted his fake mustache in the rearview mirror. "Stop touching it," Molly said. "It's crooked because you keep touching it." "It itches. Why do I even need a mustache? We're wearing balaclavas." "Not for the entrance. For the entrance, you're Uncle Gary." "Who's Uncle Gary?" "Nobody. That's the beauty. Every kid's party has an uncle nobody can place. The parents assume he's from the other side." Bill nodded slowly, impressed against his will. "And the target?" Molly tapped the map with a lollipop. "Fourteen Wisteria Close. Tobias Pemberton-Hayes turns seven at two o'clock. Bouncy castle, face painter, and according to the invitation, a gift table groaning with generosity." "Groaning," Bill whispered. "I love it when they groan." "Focus. The table's in the conservatory, between the trifle and the pony." "Why is the pony inside?" "It rained. Keep up." Bill squinted at the map. "What's this scribble? It looks like a angry potato." "That's Tobias's grandmother. Sources say she once tackled a magician." "Why?" "He pulled a coin from her ear without asking." "Fair enough." Bill cracked his knuckles. "So how do we get the presents out? There must be forty of them." "Forty-three. I counted from the hedge." Molly grinned and produced a photograph of a giant foam dinosaur costume. "You'll wear this. Presents go in the tail." "The tail?" "It's hollow. I've modified it." "Molly, I can't be a dinosaur. I have a reputation." "Your reputation is that you once got stuck in a cat flap." "That was a *large* cat flap." Molly ignored him and checked her watch. "At two-fifteen, I'll release the cake-related distraction." "What's the cake-related distraction?" "I've swapped the candles for the sparkly ones that don't blow out. Chaos, screaming, everyone crowds around the birthday boy while you waddle off with his entire haul." Bill winced. "Children terrify me. They're small, but they have no fear." "They're seven. Their only weakness is being told there's a second, better party elsewhere." "Is there?" "There will be. I printed flyers." She handed him one that read *SUPERIOR PARTY, NEXT STREET, FREE SLIME.* Bill stared at it with real reverence. "This is evil." "This is *efficient*." Outside, a distant cheer went up, followed by the unmistakable neigh of an indoor pony. Molly pulled down her balaclava. "That's our cue. Remember the plan?" "Waddle, grab, waddle, flee." "And if anyone asks?" Bill straightened his mustache and lowered his voice into a wobbly baritone. "I'm Uncle Gary. Don't worry about it." "Beautiful," Molly whispered. "Now go be a dinosaur."
created_at
"2026-09-29T07:50:48.019Z"
9/29/2026, 7:50:48 AM
model
"anthropic/claude-sonnet-5.5-20260928"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4332
moderation_latency
(null)
generation_time
15881
tokens_prompt
75
tokens_completion
852
native_tokens_prompt
95
native_tokens_completion
1694
native_tokens_completion_images
(null)
native_tokens_reasoning
628
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
"end_turn"
service_tier
"default"
usage
0.01713
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790668248-cuzSkFmjwvFCkx1uUeUc"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790668248-LAWbsjH0KymyJGo1iEwW"
upstream_id
"msg_011CfXNAdAYzHSJ9RKZ7LFii"
provider_responses
0
endpoint_id
"99aaad94-923b-4fc1-b763-271ed5486f7a"
id
"msg_011CfXNAdAYzHSJ9RKZ7LFii"
is_byok
false
latency
745
model_permaslug
"anthropic/claude-sonnet-5.5-20260928"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.01713
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Claude Platform on AWS"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
438
0.00%
Dialogue to Total Word Ratio
Ratio: 70.95%, Deviation: 20.95%
neededClean
false
wordsTotal
444
wordsDialogue
315
0.0000%