01 · Unified
One endpoint
Add an image_url part to your messages and the gateway routes to a multimodal model. No new SDK surface, no separate billing basis — it is chat with pictures.
Capability · Vision
Multimodal vision, on the chat endpoint.
Send images alongside text on the standard chat call. Routing biases to a vision-capable, region-resident model — no separate API to learn.
POST /v1/chat/completions (image_url parts)
What you get
Built for regulated workloads
Vision has no separate route — images ride /v1/chat/completions as image_url content parts, and routing biases toward a vision-capable model in your region. Unpinned, that is infomaniak-mistral-3 in Switzerland and scaleway-qwen3-6-35b in the EU today; pin gemma-4 or kimi-k2.6 for the stronger Swiss multimodal model. It is billed as ordinary chat tokens.
02 · PHI
PHI vision in CH & EU
PHI vision runs on Infomaniak (CH) and Scaleway (EU) multimodal models under verified DPAs. US vision is live for GENERAL traffic (unpinned: together-glm-5-3-flash). US PHI vision returns phi_blocked — not no_route — because US vision hosts exist but none is PHI-verified yet. Azure OpenAI GPT-4o is staged to close that gap.
03 · Multimodal
Text + image reasoning
Ask questions about charts, scanned forms, wound photos or lab images in the same turn as text. The model answers in the normal chat response shape.
04 · Residency
Resident by default
Images are processed in the region you pin and never stored. Where a region has no multimodal PHI host, the request is refused rather than re-routed.
Availability & pricing
Where it runs, what it costs
Every route is pinned to a region, PHI stays on resident hosts, and the PHI gate is enforced per call. Prices mirror the live /v1/pricing rate card.
| Region | Provider | Model | Tier | Price |
|---|---|---|---|---|
| CH | Infomaniak | mistral-3 (default) | PHI | $0.33 / $1.00 |
| CH | Infomaniak | kimi-k2.6 | PHI | $1.23 / $6.14 |
| CH | Infomaniak | gemma-4 31B (multimodal) | PHI | $0.41 / $0.82 |
| EU | Scaleway | gemma-4 26B | PHI | $0.48 / $0.96 |
| EU | Scaleway | qwen3.6 35B (default) | PHI | $0.48 / $2.87 |
| US | Together | glm-5.3-flash (default) | General | $0.25 / $0.83 |
| US | Moonshot | kimi-k3 (vision) | General | $5.00 / $25.00 |
| US | Azure OpenAI | gpt-4o (vision) | Staged | $4.58 / $18.33 |
| UK / ASIA / ANZ / INDIA / LATAM / MENA | gemini-3.1-flash-lite (default) | General | $0.42 / $2.50 | |
| WORLD | OpenAI | gpt-5-nano (default) | General | $0.08 / $0.67 |
| Other | — | vision (PHI) | No route | CH/EU live |
Token-billed like chat (per 1M in / out). US PHI vision is staged on Azure OpenAI; PHI vision is live in CH and EU.
Try it
A real call, end to end
Ask about an image in Switzerland — same chat call, with an image part.
Residency & coverage
- CH PHI vision → infomaniak-mistral-3 (Infomaniak) by default; pin gemma-4 or kimi-k2.6 for the stronger multimodal model (Swiss /2/ surface).
- EU PHI vision → scaleway-qwen3-6-35b (Scaleway) by default.
- US PHI vision → staged on Azure OpenAI GPT-4o (phi_blocked until enabled).
- General vision resolves in CH, EU, US, UK, ASIA, ANZ, INDIA, LATAM, MENA and WORLD; PHI vision in CH and EU today.
curl
curl https://cloudsitus.com/api/v1/chat/completions \
-H "Authorization: Bearer $PHI_API_KEY" \
-H "X-Region: CH" -H "X-PHI: true" \
-d '{
"model": "gemma-4",
"messages": [{"role":"user","content":[
{"type":"text","text":"What does this form say?"},
{"type":"image_url","image_url":{"url":"data:image/png;base64,iVBOR..."}}
]}]
}'response
x-phi-routed: infomaniak-gemma-4-31b/CH/phi
x-phi-tier: phi
x-phi-usage: verifiedIs there a separate vision endpoint?
No. Vision is part of /v1/chat/completions — add an image_url content part and routing biases to a multimodal model. This keeps one endpoint, one billing basis, one set of audit headers.
Can I do PHI vision in the US?
Not in production yet. US PHI vision is staged on Azure OpenAI GPT-4o and returns phi_blocked until the deployment is enabled. CH and EU PHI vision are live.
Ready when you are
Put vision in production — without giving up your data.
Spin up a key in minutes. The residency and PHI posture above arrives unchanged.
Prepaid credits from $10 · No subscription · No data retained