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Run: 2026-10-08-01M4D9XXQPB1HAF0SY28GETR41
Run Details
Model:
Claude Haiku 5.5 (Adaptive)
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
11.4s
Cost:
$0.001084
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.01%
Dialogue to Total Word Ratio
(details)
0.0066%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
The back alley behind Maple Street smelled of wet cardboard and ambition. Molly crouched beside the recycling bins, squinting through binoculars at the bouncy castle glowing in the Hendersons' backyard. "Eleven presents," she whispered. "I counted them through the kitchen window. Eleven, Bill. Wrapped in gold paper with little ribbons." Bill adjusted his ski mask, which had slipped over one eye. "And the party is for how many kids?" "Seven. Maybe eight if the one in the dinosaur costume counts." "Seven kids, eleven presents. That's basically a fair trade." "Bill, we're not stealing from children." "We're stealing from a birthday for a boy named Tobias, who is turning six, and whose mother is keeping the gifts on a card table next to the punch bowl. He's getting a lot of presents for one kid anyway. It's practically charity." Molly lowered the binoculars. "You're not wrong, but the clown is a problem." "Clowns are always a problem. Which clown?" "The one with the balloon animals. He's been staring at the side gate for twenty minutes." "Maybe he's just hungry." "Maybe he's a professional. Look at those shoes. Those aren't party shoes, Bill. Those are running shoes." Bill squinted. "Those are clown shoes." "Clown shoes that can run." "Fine. Plan B. We wait until the cake comes out. Everyone rushes to the patio, nobody watches the gifts." "Plan B is the cake? Plan A was the piñata." "The piñata was a disaster." "The piñata was your idea." "And it nearly worked! Who knew a donkey could be that dense?" Molly sighed and pulled a folded map from her coat. "Okay. Here's what we do. You go over the fence with the rope. I'll wait at the bottom of the driveway with the wagon." "Why do we need a wagon?" "Because eleven presents don't fit in a backpack, and I'm not carrying them like a wedding bouquet." "Good point. What if someone sees me?" "Then you do the thing." "What thing?" "The thing where you say you're the magician's assistant and you're searching for a lost rabbit." "That worked once." "It worked on a grandmother." Bill grinned under the mask. "She gave me a cookie." "Focus. Once you're inside, grab only the gold ones. Don't open anything." "Why not?" "Because last time you opened a gift, it was a whoopee cushion, and you laughed so hard the whole neighborhood turned on their porch lights." "It was a very good whoopee cushion." "Bill." "Fine, fine. Gold ones only. No peeking." He cracked his knuckles and stood. "And if the clown comes at me?" "Then you throw him a balloon and run like your life depends on it." "Molly, what if it does?" She pulled her mask down and checked her watch. "Then at least we'll have cake."
created_at
"2026-10-08T08:26:28.159Z"
10/8/2026, 8:26:28 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
11145
moderation_latency
(null)
generation_time
11145
tokens_prompt
75
tokens_completion
694
native_tokens_prompt
95
native_tokens_completion
2149
native_tokens_completion_images
(null)
native_tokens_reasoning
1132
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
0.001084
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791447988-Q0n6lxeiGbxCgvz0GDMb"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791447988-LzLKtzq6br37Lx06ltgK"
upstream_id
"msg_011CfpTAbbgsW97UdipkjunM"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTAbbgsW97UdipkjunM"
is_byok
false
latency
738
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.001084
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
463
0.01%
Dialogue to Total Word Ratio
Ratio: 83.37%, Deviation: 13.37%
neededClean
false
wordsTotal
463
wordsDialogue
386
0.0066%