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Run: 2026-10-08-01M4DA9E2E0R3VYH8N4DF33TR3
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3.0s
Cost:
$0.000167
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 at the birthday tent. "Ten guards, Bill. Ten. And every one of them has a clown hat." Bill adjusted his fake mustache. "Relax. Clowns are easy. You just honk a rubber duck and they chase it." "We're stealing presents from seven-year-olds, Bill. That's a new low, even for us." "Lows are where the good loot hides." He pulled a crumpled map from his pocket. "The gift table's right there. Pass the piƱata, grab the boxes, and we're gone before the cake." "What about the magician?" "Him? He's been pulling the same rabbit out of the same hat since 1998. Trust me." Molly sighed. "Fine. But if I get stuck in the ball pit again, you're explaining it to my mother." "Deal. Now, on three. One, two..." "Bill, that's a unicorn costume." "Three!"
created_at
"2026-10-08T08:32:45.142Z"
10/8/2026, 8:32:45 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
766
moderation_latency
(null)
generation_time
2980
tokens_prompt
75
tokens_completion
205
native_tokens_prompt
95
native_tokens_completion
315
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
0.000167
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448365-k6C0KgDfvoP0XgHCCubW"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448365-hFdPvZsR5wczfkLweWeJ"
upstream_id
"msg_011CfpTePRV3wL8LLTBXoFkT"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTePRV3wL8LLTBXoFkT"
is_byok
false
latency
766
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000167
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
139
0.00%
Dialogue to Total Word Ratio
Ratio: 81.56%, Deviation: 31.56%
neededClean
false
wordsTotal
141
wordsDialogue
115
0.0000%