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Run: 2026-10-09-01M4FXM6SZ766Y383KP1X0MQ3D
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
6.4s
Cost:
$0.000445
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 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 crouched behind the hedge, peering through the gap in the fence at the glowing windows of number twelve, Maple Crescent. Balloons bobbed against the porch. Somewhere inside, a children's party was in full roar. Bill slid into the crouch beside her, holding a clipboard he had clearly stolen from a dentist's office. "Right. Status report." "Forty-three children, two adults, one very large bouncy castle," Molly whispered. "And the presents are stacked in the front room, under the window, exactly where I said they'd be." "Good. And the security?" "A golden retriever named Biscuit. He's been fed three sausage rolls already. He's not a threat anymore, Bill. He's a snack buffet with a tail." Bill made a note on his clipboard. "Entry point?" "Side gate. Then the back door, which is unlocked because the father keeps going out to the shed to vape." "Brilliant. Contingency plan?" Molly sighed. "If anyone spots us, we pretend to be the magician." "We don't have a magician costume." "We have a top hat and a tablecloth. That's basically a magician." Bill squinted at her. "Molly, that's a stretch." "Bill, nobody at a seven-year-old's birthday party questions a man in a top hat. They're too busy eating jelly." He tapped the clipboard. "Fine. But if we get caught, I'm blaming you for the glitter cannon." "That was an accident." "You pointed it at the cake." "The cake was already ruined by the clown." A faint chorus of children's laughter rolled across the lawn. Bill glanced toward the house, then back at her. "Last question. What do we do with the presents once we've got them?" Molly grinned. "We return them all to the correct houses." "That's not a heist. That's a delivery service." "It's a heist if the children never find out. Imagine the reputation. Nobody will ever suspect the Robin Hoods of the bin lorry." Bill sighed, but he was smiling. "Fine. Let's go, Robin." "It's Molly." "I know. I was trying to get a rise out of you." They rose, crept along the fence, and slipped through the side gate just as a child inside screamed, "PiƱata!" Molly froze. Bill froze. Then, from the backyard, came the crack of a stick hitting something soft and the joyful roar of forty-three children. "Perfect," Molly whispered. "Nobody's looking at the windows." "Right," said Bill, adjusting his clipboard. "Operation Gift Wrap is a go."
created_at
"2026-10-09T08:49:09.958Z"
10/9/2026, 8:49:09 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
713
moderation_latency
(null)
generation_time
6346
tokens_prompt
75
tokens_completion
607
native_tokens_prompt
95
native_tokens_completion
870
native_tokens_completion_images
(null)
native_tokens_reasoning
0
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
0.0004445
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791535749-y2kKy3eDH7z7ISFYYrXy"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791535749-Lbk7C0lyDlm7PuVipos6"
upstream_id
"msg_011CfrNhtyzds6aeM9G3rjpJ"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrNhtyzds6aeM9G3rjpJ"
is_byok
false
latency
713
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0004445
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
398
0.00%
Dialogue to Total Word Ratio
Ratio: 62.94%, Deviation: 32.94%
neededClean
false
wordsTotal
402
wordsDialogue
253
0.0000%