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Run: 2026-10-09-01M4FYNZZKM0S9DKDB52KA4N4K
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3.7s
Cost:
$0.000179
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 hedge at the backyard party. "Right, Bill, here's the plan. You distract the clown. I slip through the kitchen window and grab the presents from under the tree." Bill adjusted his fake moustache, which kept drooping. "Why do I have to distract the clown? He terrifies me." "Because you're the only one who can make balloon animals look suspicious." "Fair point." He squinted at the house. "What about the dog?" "The dog is fine. I brought sausages." "You brought sausages? Molly, that's genius." "Thank you. Now, once I've got the loot, we meet at the car. Don't stop for cake." Bill sighed dramatically. "Not even one slice of the cake with the dinosaur on it?" "Not even a crumb." Somewhere inside, a child shrieked with delight, and the pair froze like startled meerkats. Then Bill grinned. "Honestly, I'm more worried about the piƱata than the clown."
created_at
"2026-10-09T09:07:37.082Z"
10/9/2026, 9:07:37 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3667
moderation_latency
(null)
generation_time
3667
tokens_prompt
75
tokens_completion
237
native_tokens_prompt
95
native_tokens_completion
339
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
0.000179
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791536857-jSTb5BtQqz9JdpBj6umS"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791536857-1b1iT0Yy46QeJndy7RaD"
upstream_id
"msg_011CfrQ7YsJhjCCuF654Ws8a"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrQ7YsJhjCCuF654Ws8a"
is_byok
false
latency
1357
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000179
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
155
0.00%
Dialogue to Total Word Ratio
Ratio: 69.68%, Deviation: 19.68%
neededClean
false
wordsTotal
155
wordsDialogue
108
0.0000%