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Run: 2026-10-09-01M4FXPMEK964EDQ2W6XSRJF3C
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
6.3s
Cost:
$0.000447
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 leaned against the lamppost, pretending to read a soggy flyer for a bouncy castle. Bill crouched beside the hedge, peering through the gap at the brightly lit house across the street, where forty-two balloons bobbed in the front window. "Right," Molly whispered. "Tell me again why we're robbing a birthday party." "Because the presents are the most valuable thing on this street," Bill said. "Think about it. Nobody checks a bag of Lego for security tags." "We are not stealing a seven-year-old's Lego." "Not just Lego. There's a dinosaur kit in the blue box. Bloke at the shop said it cost more than my car." Molly sighed and checked her watch. "Fine. Walk me through the plan, and keep it short. My feet hurt and I've got a sugar headache from the cupcake smell." Bill unfolded a napkin covered in crayon drawings. "Phase one. We go in through the back gate, because the clown is always by the front." "There's a clown?" "Hired clown. Very intimidating. Juggles knives, probably." "Those are balloon animals, Bill." "Balloon animals can strangle you if they're mad enough." He tapped the napkin. "Phase two. We slip into the living room while everyone's watching the pass-the-parcel game. Grab the presents from under the tree. Phase three, we walk out holding them like we're the uncles who forgot the card." Molly stared at him. "Bill, that's not a heist. That's a birthday party with extra steps." "It's elegant in its simplicity." "What happens when a child notices a grown man carrying twelve gift bags?" Bill paused. "Then we distract them with a magic trick." "You don't know any magic tricks." "I know one. I make things disappear, usually my wages." From inside the house came a roar of cheering, then the squeal of a whistle. Molly's shoulders dropped. "They're doing musical chairs. That means everyone's in the living room now." "Perfect," Bill said, standing up and brushing grass from his knees. "Stay low. Wait for the cake." "Why the cake?" "Because when they sing, nobody hears a thing. Except the dog. Dogs are a problem." Molly grabbed his sleeve. "Bill, there's a dog?" "Probably. Dogs at parties always have hats." She groaned. "I'm going home." "You can't. You're holding the bags." She looked down. Two empty tote bags dangled from her fingers, already printed with cartoon rabbits. "Right," she said. "Let's go steal some presents."
created_at
"2026-10-09T08:50:29.466Z"
10/9/2026, 8:50:29 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
693
moderation_latency
(null)
generation_time
6327
tokens_prompt
75
tokens_completion
611
native_tokens_prompt
95
native_tokens_completion
874
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
0.0004465
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791535829-LYq4uoVEH7XnugqmjMgg"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791535829-HHnmXvdEn5TuHGdthwAx"
upstream_id
"msg_011CfrNokzT5wGzaSBqCmFRt"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrNokzT5wGzaSBqCmFRt"
is_byok
false
latency
693
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0004465
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
399
0.00%
Dialogue to Total Word Ratio
Ratio: 70.05%, Deviation: 40.05%
neededClean
false
wordsTotal
404
wordsDialogue
283
0.0000%