Anthropic is known as a safety-first lab. These topics definitely come up in interviews: the Responsible Scaling Policy, Constitutional AI, prompt injection, jailbreaks, and how to deploy Claude in an enterprise.
29.1 Responsible Scaling Policy (RSP)
The RSP is Anthropic's framework that says: the more capable the model, the stronger the safeguards. It defines AI Safety Levels (ASL), like biosafety levels.
Level
Meaning
ASL-1
No meaningful catastrophic risk (small/older systems)
ASL-2
Early signs of dangerous capability; standard safeguards
ASL-3
Misuse risk goes up (like CBRN uplift); strong security + deployment safeguards. Claude Opus 4 (2025) launched with ASL-3 protections
ASL-4+
More advanced capabilities; stricter measures
29.2 Safety mechanisms
Constitutional AI training: alignment with values and principles.
Safety classifiers: requests are declined in some categories (cyber, bio...); in the API you see stop_reason: "refusal" and stop_details.category.
Server-side fallbacks: on a refusal, automatically retry on another model (opt-in).
Red teaming and model cards / system cards with every release.
Interpretability research: understanding what is happening inside the model.
Usage Policy: what is not allowed (weapons, CSAM, fraud...).
29.3 Prompt injection and jailbreaks
Threat
What it is
Defense
Direct jailbreak
The user manipulates the model into breaking the rules
Harmlessness screening (pre-check with Haiku), a clear system prompt, monitoring
Prompt injection
Instructions hidden in a web page / email / tool result
Treat tool outputs as data, least privilege, human approval for risky actions
Data exfiltration
Getting the agent to send secrets out
Network allowlist, secrets not in the sandbox (vaults), output filtering
Excessive agency
The agent has too many permissions
Permission modes, deny rules, sandboxing
29.4 Where Claude is deployed
Platform
Detail
Claude API (Anthropic)
New features first; platform.claude.com
Amazon Bedrock
Through your AWS account; model IDs with the anthropic. prefix; IAM auth
Google Cloud Vertex AI
GCP project + region; ADC auth; some features differ
Microsoft Foundry
Claude in the Azure ecosystem; Microsoft Marketplace billing