Upstage × WorkDaddy: LLM Provider Integration (2026)
Use Upstage as the engine behind your WorkDaddy agent team: 3 models available, context windows up to 131K tokens, connected in minutes with your own key.
Upstage is one of 178 LLM providers supported by WorkDaddy’s model layer in 2026, in the Inference Clouds group. The catalog currently lists 3 models from Upstage: 2 with explicit reasoning, 0 with vision input, and 3 with tool calling — the capability that matters most for agent work. The largest context window reaches 131K tokens.
At a glance
| Models available | 3 |
|---|---|
| Reasoning models | 2 |
| Vision models | 0 |
| Tool-calling models | 3 |
| Largest context window | 131K tokens |
| API endpoint | https://api.upstage.ai/v1/solar |
| API key variable | UPSTAGE_API_KEY |
| SDK adapter | @ai-sdk/openai-compatible |
| Provider docs | developers.upstage.ai ↗ |
Why run WorkDaddy agents on Upstage in 2026
Tool calling, context size, and cost decide how well a provider drives an agent team. Upstage brings 3 tool-calling models to WorkDaddy — enough to power the full loop of storefront edits, analytics queries, and content production — with 131K tokens of context at the top end for whole-codebase and long-report work. Because WorkDaddy is model-agnostic, you can route heavy reasoning to Upstage’s strongest model and bulk work to its cheapest, inside one team.
Best Upstage models for e-commerce agents (2026)
The current flagships from Upstage in the WorkDaddy catalog, newest first:
solar-pro3 — Flagship model for demanding analysis, coding, and production agent workflows (131K context)
solar-pro2 — Flagship model for demanding analysis, coding, and production agent workflows (66K context)
solar-mini — Efficient model for low-latency assistance, extraction, and routine automation (33K context)
How to connect Upstage to WorkDaddy
WorkDaddy talks to Upstage at api.upstage.ai via the @ai-sdk/openai-compatible adapter. Add your credential (typically UPSTAGE_API_KEY) in Settings → Models, pick a default model, and every agent can use it immediately — or add Upstage as one engine among several and let tasks route to the best fit.
Featured models
| Model | Context | Reasoning | Released |
|---|---|---|---|
| solar-pro3 | 131K | Yes | 2026-01 |
| solar-pro2 | 66K | Yes | 2025-05-20 |
| solar-mini | 33K | No | 2024-06-12 |
How it works
Connect
In WorkDaddy, open Settings → Models, choose Upstage, and paste your API key (UPSTAGE_API_KEY). No key? Start on the managed gateway instead.
Put agents to work
Pick solar-pro3 or any of the 3 available models as your default — per-agent overrides let you match model to task.
Review and approve
Agent output stays draft-first regardless of the model: review diffs and approve actions exactly as before.
Frequently asked questions
Does WorkDaddy support Upstage in 2026?
Yes — Upstage is a supported LLM provider with 3 models in the WorkDaddy catalog, connected with your own API key via the @ai-sdk/openai-compatible adapter.
How many Upstage models can I use with WorkDaddy?
3 models are listed for Upstage, including 2 reasoning models and 0 vision-capable models. The flagship lineup above shows the newest.
What context window do Upstage models offer?
Up to 131K tokens on the largest model — relevant for whole-repo storefront work and long analytics reports.
Is Upstage the best LLM provider for e-commerce agents?
It depends on the task mix — Upstage sits in the Inference Clouds group. WorkDaddy is model-agnostic, so the practical answer in 2026 is to combine providers: route each agent task to whichever model fits best.
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Put the team to work on your store
Connect your storefront, analytics, and email stack, set a goal, and let the agents run the work end to end. Start on the free plan with your own model key.