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Run: 2026-10-08-01M4DA8R0GC8N2MYMGJBZ9D4D3
Run Details
Model:
Claude Haiku 5.5 (Adaptive)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
12.2s
Cost:
$0.001184
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 white panel van idled behind the Hendersons' hedge, headlights off, radio tuned to a polka station Bill refused to change. "Remind me why we're robbing a birthday party," Bill said, squinting through binoculars at the bouncy castle in the backyard. "Because Tyler Henderson is turning seven, and seven-year-olds get mountains of presents." Molly tapped a clipboard against the steering wheel. "Ninety-three gifts, Bill. Do you know what those fetch at the flea market?" "Nothing good. Nobody wants a plastic dinosaur that sings." "Somebody always wants a plastic dinosaur that sings." She flipped a page with great ceremony. "Phase one. The balloon artist arrives at two o'clock. You're going to swap his gloves with these." She held up a pair of yellow rubber gloves with glitter glued to the fingertips. "Why glitter?" "Because the magician is a fraud who uses glitter as a distraction. Everyone knows that." "That's not how magicians work." "It's how this magician works. I read his reviews. Eleven of them mention glitter." Bill lowered the binoculars. "You read a children's magician's reviews?" "Of course I did. Professionalism, Bill." "Fine. Glitter gloves. Then what?" "Then the piƱata. Mrs. Okafor is blindfolding the kids, and she's very slow and very distracted by her hot-air balloon fundraiser. That gives you eleven full minutes to empty the side porch." "What about the dog?" "What dog?" "The enormous dog that just trotted past the window wearing a party hat." Molly paused. "Okay, the dog is a complication. Do you have any treats?" "I have half a granola bar and a sandwich I was saving for later." "Give me the sandwich." Bill sighed and handed it over. "This is the worst heist I've ever been part of, and I once helped steal a Ferris wheel." "We didn't steal the Ferris wheel. We just drove it three blocks." "With people on it." "They seemed to be having a nice time." A shriek rang out from the backyard, followed by the cheerful thump of a bouncy castle collapsing. Both of them turned toward the sound. "Was that the magician?" Bill asked. "No, that was the balloon artist," Molly said, checking her watch. "Which means we're early. Put on the mask." "The one shaped like a unicorn?" "It's the only one we had left." Bill pulled it over his head, adjusted the horn, and sighed through its rubbery lips. "I look ridiculous." "You look like a unicorn who has committed several crimes," Molly said. "Now go. Glitter gloves on, sandwich in pocket, and whatever you do, don't let the dinosaur see you." "Why would the dinosaur see me?" "Bill, it sings."
created_at
"2026-10-08T08:32:22.552Z"
10/8/2026, 8:32:22 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
12109
moderation_latency
(null)
generation_time
12114
tokens_prompt
75
tokens_completion
670
native_tokens_prompt
95
native_tokens_completion
2349
native_tokens_completion_images
(null)
native_tokens_reasoning
1371
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
0.001184
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448342-FXhvN9SkySKtwsMzesK0"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448342-tj2gIva3kYfO1EzeYI4T"
upstream_id
"msg_011CfpTcigK1ARU6rVBsv4oD"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTcigK1ARU6rVBsv4oD"
is_byok
false
latency
771
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.001184
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
436
0.00%
Dialogue to Total Word Ratio
Ratio: 75.23%, Deviation: 25.23%
neededClean
false
wordsTotal
440
wordsDialogue
331
0.0000%