Run: 2026-04-24-01KPZV0PTP0H40S8S5RYJ1FX26

Run Details

Model:
Claude Opus 4.7
Test:
Language Comprehension
Scenario:
Friend got new kittens (German)
Duration:
3.7s
Cost:
$0.005440
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
Fail 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

AI
Based on your friend's message, Lisa's cat ("Tatze" — likely the cat's name, as "Tatze" literally means "paw" in German) had **3 babies** (kittens)! 🐱 Quick note though: it sounds like the babies aren't your friend's — they're **Lisa's** cat's kittens. Your friend is just excited about them and wishes she had a cat too ("Ich will auch eine Katze" = "I want a cat too"). So before you congratulate your friend, you might want to double-check — unless you meant you want to congratulate Lisa? 😊
created_at"2026-04-24T13:31:39.236Z" 4/24/2026, 1:31:39 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1065
moderation_latency(null)
generation_time3591
tokens_prompt71
tokens_completion133
native_tokens_prompt128
native_tokens_completion192
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
usage0.00544
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"048c4318-7cbd-4e67-b4a8-0b47d3f692b0"
is_byokfalse
latency1064
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037499-hXqWQH9ZK7SK4fX3ZinE"
session_id(null)
api_type"completions"
id"gen-1777037499-BbmXSQOdlouFrCA8B5jp"
upstream_id"048c4318-7cbd-4e67-b4a8-0b47d3f692b0"
total_cost0.00544
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

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