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Run: 2026-10-09-01M4G0HPNHWSTADCW5J0AH90BF
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
3.0s
Cost:
$0.000178
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
18.3940%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
"Right, Bill, here's the plan. We go in through the back window while the clown is doing balloon animals." "Why the clown, Molly? Clowns are terrifying." "Because nobody watches a clown's hands. We slip past the bouncy castle, grab the presents from under the tree, and out the way we came." "What about the kid with the cardboard crown? He looked suspicious." "He's six, Bill. He thinks we're the magician's assistants." "And the dog?" "The dog is my problem. I brought sausages." "You can't bribe a dog with sausages in the middle of a heist!" "Watch me. Now, which bag did you bring?" "The big one. Shaped like a reindeer." "Perfect. Nobody will question a reindeer." "Molly, what if the parents catch us?" "Then we tell them we're here for the cake. Everybody believes a woman holding cake." "We don't have cake." "Then we improvise, Bill. That's the whole fun of crime."
created_at
"2026-10-09T09:40:13.626Z"
10/9/2026, 9:40:13 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
3002
tokens_prompt
75
tokens_completion
230
native_tokens_prompt
95
native_tokens_completion
336
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
0.0001775
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791538813-aMBORgNYhcGjWTjQTO0q"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791538813-xfWKmMzd3kpAD2WwB8go"
upstream_id
"msg_011CfrSbjPLY32zMwizVaMMM"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrSbjPLY32zMwizVaMMM"
is_byok
false
latency
748
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0001775
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
152
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
152
wordsDialogue
152
18.3940%