The partner page your team opens during diligence.
SundayPyjamas ships production AI on customer data through the AI Suite and our embedded engineering team. This page summarizes who we work with in the model and cloud ecosystem — so BD, alliances, and security teams get a clear picture before the first live call.
What we are
Implementation partner + AI Suite platform
Who we serve
Enterprises & product teams shipping AI on proprietary data
Model posture
Multi-provider; customer-controlled routing & fallbacks
Typical path
Working proof on your stack in days, not quarters
Ecosystem, not a vendor list
Enterprises do not buy a catalog of model IDs — they buy outcomes with clear governance and a defensible architecture. Below is how we position relationships with frontier labs, optimization partners, and hyperscalers as we scale enterprise work.
Anthropic
Frontier models & enterprise AI
Claude is central to how we ship grounded, high-trust assistants for regulated teams. We integrate Claude across the AI Suite and customer deployments and are building our relationship with Anthropic as enterprise adoption scales.
xAI
Reasoning & long-context workloads
Grok and xAI’s roadmap align with customers who need strong reasoning and very large context windows. We are formalizing how xAI fits alongside other model families in our unified routing and governance layer.
Scaledown.ai
Inference efficiency & cost optimization
As enterprises push more traffic through AI surfaces, unit economics matter. We are partnering with Scaledown.ai on optimization paths so customers get predictable performance without ballooning inference spend.
Cloud & data plane
AWS · Google Cloud · Azure
Production AI runs where your security and procurement teams require: private networking, data residency, and integration with Bedrock, Vertex AI, and Azure OpenAI where it fits your architecture—not ours by default.
AI Suite integration breadth
Models, vector stores, and object storage you previously catalogued for the platform — with provider marks for quick scanning. Availability follows your workspace configuration and rollout status.
| Model | Providers | Context | Category |
|---|---|---|---|
Claude Sonnet 4.5 anthropic/claude-sonnet-4.5 | AWS Bedrock | 200K | Premium |
Claude Sonnet 4 anthropic/claude-sonnet-4 | AWS Bedrock | 200K | Premium |
Claude 3.7 Sonnet anthropic/claude-3.7-sonnet | AWS Bedrock | 200K | Premium |
Claude Haiku 4.5 anthropic/claude-haiku-4.5 | AWS Bedrock | 200K | Standard |
Claude 3.5 Haiku anthropic/claude-3.5-haiku | AWS Bedrock | 200K | Standard |
Showing 1–5 of 35
What enterprise partners care about
The same themes show up in every vetting process. We organize our story around them — and back them with deployable reference patterns, not slideware.
Security & governance
Workspace isolation, encryption in transit, RBAC, audit trails, and zero training on your documents — structured for security reviews and procurement questionnaires.
Commercial alignment
We work with enterprises on pilots, packaging, and metering so AI usage maps to your product tiers and internal chargeback, not a black-box API bill.
Embedded engineering delivery
Our team embeds with yours to ship working systems on your data: RAG, memory, multi-surface deployment — the same pattern proven in live customer environments.
Proof in production
The same architecture we describe to partners — lesson-grounded answers, per-user memory, retrieval with citations, and resilient fallbacks — is live with customers today. Acceleo Matemática is a concrete example of enterprise-grade behaviour in a high-stakes environment.
Read the Acceleo case studyFeatured
Lesson-aware AI for every student. Zero model infrastructure to manage.
Starting outreach or a formal review?
If you are at Anthropic, xAI, Scaledown.ai, or a cloud provider exploring co-sell or technical alignment, we are happy to walk through architecture, customer references, and roadmap fit in a single dedicated session.