Run: 2026-06-01-01KT1HTTSA23YAPVKR1G77VXA2

Run Details

Model:
Claude Opus 4.8 (Reasoning, Low)
Test:
Language Comprehension
Scenario:
Friend got new kittens (Tagalog)
Duration:
4.7s
Cost:
$0.008610
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: Ang pusa ko ay kakapanganak lang nang limang kuting.

Model response

AI
Your friend's message is in Tagalog (Filipino), and here's what it means: **"My cat just gave birth to five kittens."** Breaking it down: - **Ang pusa ko** = My cat - **ay kakapanganak lang** = just gave birth - **nang limang kuting** = to five kittens So the happy news is about **five kittens** 🐱 — not human babies! You'll want to congratulate her on the new furry additions to her family. 😊 If you'd like, I can help you write a sweet congratulations message back in Tagalog!
created_at"2026-06-01T12:16:43.822Z" 6/1/2026, 12:16:43 PM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3298
moderation_latency(null)
generation_time4713
tokens_prompt44
tokens_completion178
native_tokens_prompt67
native_tokens_completion331
native_tokens_completion_images(null)
native_tokens_reasoning44
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"
usage0.00861
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_011L81UbesEzShvMts3bna7V"
is_byokfalse
latency1119
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-1780316203-HLDHCJ7kAVdT1dGN3btC"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780316203-PNQQtODb0hkN8AT7rwAM"
upstream_id"msg_011L81UbesEzShvMts3bna7V"
total_cost0.00861
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
5 of: kitten, kittens
 n/a