Architecture comparison

Anthropic vs Inflection AI

Anthropic runs closer to the foundational model (Native (own / self-hosted weights)) than Inflection AI (Native (own / self-hosted weights)). No shared foundational model — different bets.

Anthropic

AI/LLM

Proximity

Native (own / self-hosted weights)

Models

Anthropic · Claude

Cloud · datastore

Multi-CloudPostgreSQL[13]vector databases (e.g., Qdrant)[4][13]Redis/Valkey (cache)[5][9][13]object storage (cloud blob storage, e.g., S3/GCS)[1][13]

Compliance

SOC 2 (inferred, typical for enterprise AI SaaS; not explicitly confirmed)[2][3]ISO 27001 (inferred, typical for scale enterprise workloads; not explicitly confirmed)[2][3]privacy-preserving sandbox perimeter for agents (policy/architecture control rather than formal cert)[2][11]network, application, and API security enforcement via distributed infrastructure (Akamai)[12]

Architecture

Anthropic runs **Claude** and related services on a safety-first **multi-cloud** compute fabric spanning AWS Trainium2, Google TPUv7 and NVIDIA GPUs, fronted by Kubernetes‑based microservices (API gateways, orchestration, rate limiting, caching, and safety filters), with state held in PostgreSQL, vector stores, Redis, and cloud object storage.[1][10][13] Production offerings like Claude API and Managed Agents expose a fully managed orchestration and agent runtime, while emerging self‑hosted sandboxes move tool execution into customer infrastructure but keep Claude inference, routing, and session state on Anthropic’s cloud.[2][3][11]

Inflection AI

AI/LLM

Proximity

Native (own / self-hosted weights)

Models

proprietary / self-built models

Cloud · datastore

Azureobject

Compliance

SOC 2

Architecture

Trains its own Inflection models (now enterprise-focused) on Azure supercompute.

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