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Run: 2026-10-09-01M4G1DD8GQTHGEKDJWSS36YRK
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
2.9s
Cost:
$0.000164
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 200 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 bouncy castle, peering through the garden hedge. "Right, Bill. Eleven kids, one clown, and a mountain of presents by the patio doors." Bill adjusted his fake moustache. "And the clown?" "Distraction. We swap his balloon animals for squeaky ones. Chaos guaranteed." "Brilliant. What about the birthday girl's mum? She looks like she eats burglars for breakfast." "Leave her to me. I've got a tray of cupcakes laced with nothing sinister, just extra frosting. She'll be busy licking her fingers." Bill grinned. "And the getaway?" "Your van, parked behind the bins. Engine running, stolen ice cream on the dashboard." "Stolen ice cream? Molly, that's a crime against dessert." "Focus, Bill. Pass me the sack. Those presents won't steal themselves."
created_at
"2026-10-09T09:55:21.495Z"
10/9/2026, 9:55:21 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
749
moderation_latency
(null)
generation_time
2830
tokens_prompt
75
tokens_completion
199
native_tokens_prompt
95
native_tokens_completion
309
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
0.000164
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791539721-wQqETrWZRoTWjEMoFGZQ"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791539721-dQT3ebo0CN5Wk4X4dru5"
upstream_id
"msg_011CfrTkewK3BqNbYBQ51wEE"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrTkewK3BqNbYBQ51wEE"
is_byok
false
latency
749
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000164
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
122
0.00%
Dialogue to Total Word Ratio
Ratio: 85.25%, Deviation: 35.25%
neededClean
false
wordsTotal
122
wordsDialogue
104
0.0000%