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Run: 2026-07-25-01KYCRFE5PSYXJ0Z40NSW3QFST
Run Details
Model:
Claude Opus 5 (Reasoning)
Test:
Language Comprehension
Scenario:
Friend got new kittens (German)
Duration:
11.5s
Cost:
$0.020415
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
Pass
Contains a count of nouns
(details)
Model input
User/Human
I need your help. I want to congratulate my friend on her new babies, but how many are there? Here's what she said: Omg!! hast du mittbekommen was Lisa auf Insta geteilt hat? Ihre Tatze hat 3 Junge bekommen - die kleinen sehen sooo süß aus. Ich will auch eine Katze :(((
Model response
Messages
Meta
AI
**Short answer: three — but they're kittens, and they're not your friend's! 🙂** Here's a rough translation of what she wrote: > "OMG!! Did you see what Lisa shared on Insta? Her cat Tatze had 3 kittens — the little ones look sooo cute. I want a cat too :(((" So a couple of things worth flagging before you send that congratulations: - **"Tatze"** (German for "paw") is the name of **Lisa's cat**, not a person. - **"3 Junge bekommen"** = "had 3 young/offspring" — the standard phrasing for animals giving birth. - Your friend isn't the one with the new arrivals at all — she's just sharing gossip about **Lisa's** cat and complaining that she wants a cat of her own. So if you congratulate *her* on *her* babies, it'll be a bit of a funny misunderstanding. If you want to respond in the spirit of her message, something like this works: > "Awww, 3 Kätzchen! 😍 Wie süß! Du brauchst definitiv auch eine Katze!" > *(Awww, 3 kittens! So cute! You definitely need a cat too!)* And if you *do* know Lisa and want to congratulate her, three kittens is the number to mention.
created_at
"2026-07-25T13:47:16.541Z"
7/25/2026, 1:47:16 PM
model
"anthropic/claude-opus-5-20260723"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3573
moderation_latency
(null)
generation_time
11435
tokens_prompt
69
tokens_completion
321
native_tokens_prompt
123
native_tokens_completion
792
native_tokens_completion_images
(null)
native_tokens_reasoning
40
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
0.020415
router
(null)
provider_responses
0
endpoint_id
"76cb4608-f48c-483d-8da8-9957fb44244e"
id
"msg_011CdNsxocnf6k9FKG6FQMjY"
is_byok
false
latency
1421
model_permaslug
"anthropic/claude-opus-5-20260723"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1784987236-rcTv0KBO4MMOdibVYaVA"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1784987236-nuyS2LLOnM6VvAXl5Nh2"
upstream_id
"msg_011CdNsxocnf6k9FKG6FQMjY"
total_cost
0.020415
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
Pass
Contains a count of nouns
3 of: kitten, kittens
n/a