Run: 2026-05-31-01KSYXH8HXY3FSJMY0QAY0ETEM

Run Details

Duration:
10.2s
Cost:
$0.011965
Provider:
Anthropic

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

AI
Heads up—this message isn't about human babies at all! 😺 Here's the translation: > "OMG!! Did you see what Lisa shared on Insta? Her *Tatze* had 3 babies — the little ones look soooo cute. I want a cat too :(((" A few things to note: - **It's about cats, not people.** "Tatze" literally means "paw," and here it's the name of **Lisa's cat**. The cat had **3 kittens**. - **Your friend isn't the new mom**—she's just gushing about *Lisa's* cat's kittens and saying she wants a cat herself. So before you send a congratulations, double-check the situation! If you *do* want to react to this message, you'd be responding to your friend being excited about a friend's kittens—not congratulating her on babies of her own. 😊 Want me to help you write a cute reply for that instead?
created_at"2026-05-31T11:43:29.867Z" 5/31/2026, 11:43:29 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8578
moderation_latency(null)
generation_time10138
tokens_prompt71
tokens_completion257
native_tokens_prompt123
native_tokens_completion454
native_tokens_completion_images(null)
native_tokens_reasoning46
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"
service_tier"default"
usage0.011965
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01RssYWNkSaMiMTrqfBuNWMQ"
is_byokfalse
latency1227
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780227809-4AietMelnemtB8nNymXg"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780227809-yLmiWRHZfxZfd1Bdtqfm"
upstream_id"msg_01RssYWNkSaMiMTrqfBuNWMQ"
total_cost0.011965
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

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