Unverified50% confidenceFactExact time
Cache behavior on Anthropic can be verified via the cache_read_input_tokens and cache_creation_input_tokens fields; if both are 0, nothing was cached.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/12/2026
First Seen
Valid until: 1/10/2027
Sources
Related Entities
Related Claims
UnverifiedAnthropic采用显式标记方案，允许开发者通过cache_control: {"type": "ephemeral"}断点在消息列表任意位置指定缓存内容68% similarUnverified输入Token可以在prefill阶段并行处理，而输出Token必须在decode阶段逐个串行生成65% similarUnverifiedIn concurrently scaled multi-agent systems, read-write race conditions occur where one agent reads shared state before another has finished writing.64% similarUnverifiedThere are two approaches to marking zero-output runs: a separate outcome field (semantically clear but requiring downstream systems to actively read it) or marking directly as failed (simple but causing confusion in retry logic).63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1002847API
curl https://kongchang.com/api/v1/knowledge/claims/1002847MCP
get_claim(id=1002847)