Model

Claude Opus 4.5

Test

Language Comprehension

Scenario

Friend got new kittens (German)

Run ID

2026-02-08-01KGYZJ247M6JK346PMMGTVZAE

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

AI
Your friend Lisa doesn't have human babies - she has **3 kittens**! "Tatze" is a cute name for her cat (it means "paw" in German), and "3 Junge" means 3 young ones/babies. Your friend is gushing about how cute the kittens look on Instagram and lamenting that she wants a cat too! 🐱
created_at"2026-02-08T15:57:41.144628+00:00" Sunday, February 8th, 2026 at 3:57:41 PM GMT+00:00
model"anthropic/claude-4.5-opus-20251124" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1359
moderation_latency(null)
generation_time3524
tokens_prompt68
tokens_completion75
native_tokens_prompt95
native_tokens_completion93
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.0028
router(null)
provider_responses
0
id"msg_01F6ByM31veVi9GphADf2ZDD" 
status200
is_byokfalse
latency1359
endpoint_id"be883404-eb42-4b2d-b6e4-c7daa3aa8d62" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.5-opus-20251124" 
api_type"completions" 
id"gen-1770566256-ZAMValQtvpoAz0fLlQKt" 
upstream_id"msg_01F6ByM31veVi9GphADf2ZDD" 
total_cost0.0028
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
Pass Contains a count of nouns
3 of: kitten, kittens
 n/a