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Run: 2026-10-08-01M4DAJQCG1KKMTZ56Q2N04XVS
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
7.0s
Cost:
$0.000513
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
61.78%
Dialogue to Total Word Ratio
(details)
30.8906%
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
Molly crouched behind the hedge, peering through the gap in the fence at the glowing windows of the Henderson house. Balloons bobbed against the porch railing. A banner read HAPPY SEVENTH BIRTHDAY, OLIVER! "Right," Bill whispered, adjusting the ski mask that kept slipping over his nose. "Phase one. We wait for the clown to finish the magic trick." "We've been waiting twenty minutes, Bill. My knees are going numb." "Patience is a virtue, Molly. Also, a crucial element of the plan." "The plan is to steal forty presents from seven-year-olds." "Not steal, *liberate*. Think of it as redistribution. Oliver already has a drum kit. He does not need a second drum kit." Molly sighed and checked the sack slung over her shoulder. "Fine. What's phase two?" "Phase two, we slip through the side door. Lenny the dog walker left it propped open with a juice box." "You're telling me our entire operation depends on a juice box?" "Don't underestimate the juice box, Molly. It's been very reliable." They crept across the lawn, staying low, and reached the side door. Inside, a chorus of kids shrieked with laughter. Bill froze. "Wait. Do you hear that?" "That's a sugar rush, Bill. It's contagious." "No, that's a lot of tiny feet. I think somebody's coming." A small face appeared in the doorway, holding a half-eaten cupcake. It was a girl in a purple tutu, frosting smeared across her cheeks. She stared at them. They stared back. "Are you the robbers?" she asked. Bill straightened. "No, we are... party guests. Very late party guests." "You're wearing masks." "It's a themed party," Molly said quickly. "Superheroes. We're the Ski Mask Avengers." The girl considered this. "Okay. Oliver's in the kitchen. He's hiding the good presents under the stairs." Bill's eyes lit up. "Is he? Is that so?" "Don't tell him I told you," she said, and skipped away. Molly groaned. "Bill, we are getting outsmarted by a child in a tutu." "Outsmarted, nothing. We have intel. Under the stairs, Molly! Let's move." They tiptoed into the hallway, dodging a stray balloon. Behind a sofa, they found a pile of gift bags, and Bill was already reaching for the biggest one when a voice boomed from the kitchen. "DAD! THE ROBBERS ARE HERE!" Bill dropped the bag. Molly grabbed his sleeve. "Run!" "Which way?" "Any way that isn't toward the cake!" They bolted out the side door, Bill tripping over the juice box on the way. Behind them, a dozen tiny voices cheered, and somewhere a dog started barking. "Next time," Molly panted, "we're robbing a retirement home."
created_at
"2026-10-08T08:37:49.593Z"
10/8/2026, 8:37:49 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
748
moderation_latency
(null)
generation_time
6991
tokens_prompt
75
tokens_completion
657
native_tokens_prompt
95
native_tokens_completion
1008
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
0.0005135
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448669-OWKsdHVVRbigaMKAke0I"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448669-MuohDyoDK0MAGOAxf1ut"
upstream_id
"msg_011CfpU2pzEyQEoysfKPtExN"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpU2pzEyQEoysfKPtExN"
is_byok
false
latency
748
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0005135
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
432
61.78%
Dialogue to Total Word Ratio
Ratio: 53.10%, Deviation: 3.10%
neededClean
false
wordsTotal
435
wordsDialogue
231
30.8906%