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Run: 2026-10-09-01M4FXMWB36DGHFSVP8QY929J1
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
2.7s
Cost:
$0.000151
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
61.16%
Dialogue to Total Word Ratio
(details)
30.5783%
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 slip in through the bouncy castle vent," Molly whispered. "Bouncy castle vent? Molly, that's where the clown keeps his spare balloons." "Which is why nobody will look there. Now, the piƱata is our decoy. Once they swing at it, we grab the gift bags from the back table." "What if the kids notice us?" "Kids don't notice anything except cake. Just keep your face under that birthday hat." "This hat itches, and it says 'Happy Seventh' on it." "Perfect. Nobody questions a seven-year-old burglar." "I'm forty-two, Molly." "Shh. The magician's starting his tricks. Quick, move!" "Molly, I think I just sat on the goodie bag." "Then pretend it's a bean bag and act natural."
created_at
"2026-10-09T08:49:32.015Z"
10/9/2026, 8:49:32 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
705
moderation_latency
(null)
generation_time
2688
tokens_prompt
75
tokens_completion
185
native_tokens_prompt
95
native_tokens_completion
283
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
0.000151
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791535772-WtricuvlAaW5Jvcc9u8f"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791535772-TNOabmU67VmTiADNnGUB"
upstream_id
"msg_011CfrNjX8QBR12ZNX6njpLz"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrNjX8QBR12ZNX6njpLz"
is_byok
false
latency
705
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000151
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
120
61.16%
Dialogue to Total Word Ratio
Ratio: 98.37%, Deviation: 8.37%
neededClean
false
wordsTotal
123
wordsDialogue
121
30.5783%