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Run: 2026-10-09-01M4FY4M43VPVQS8Y15Z5FR9V8
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
3.1s
Cost:
$0.000187
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
"Okay, Bill, here's the plan. We slip in through the bouncy castle vents, grab every present with a bow on it, and be out before the clown finishes his balloon animals." "Molly, the bouncy castle has a vent?" "It has a vent. I've studied it. Sort of. I watched a YouTube video." "And the clown? He's terrifying. He juggled my wallet last week." "That's why we bring the decoy. You're the decoy." "Why am I the decoy?" "Because you're wearing that giant cardboard dinosaur costume." "It's a costume for the birthday boy's party. I bought it fair and square." "Sure, Bill. Now, the cake. Don't touch the cake." "I wasn't going to touch the cake." "You licked the frosting off the cupcake display at the bakery." "That was a test batch." "Focus. Presents. Bows. Glitter wrapping. Nobody guards glitter." "Molly, I think the kid's grandma is watching us." "Then we wave and act like we're invited."
created_at
"2026-10-09T08:58:07.881Z"
10/9/2026, 8:58:07 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3125
moderation_latency
(null)
generation_time
3125
tokens_prompt
75
tokens_completion
234
native_tokens_prompt
95
native_tokens_completion
355
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
0.000187
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791536287-aUpaqTYF3EoqCyMcfvMN"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791536287-2hIpa9ThidPIiN0qKQvI"
upstream_id
"msg_011CfrPPYiTQe4wDVCVhLoN4"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrPPYiTQe4wDVCVhLoN4"
is_byok
false
latency
748
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000187
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
156
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
156
wordsDialogue
156
18.3940%