Best Practices for Multi-Model Workflows

Kimi update — October 28, 2026: Choose Kimi K3.1 Pro for the current Kimi route through Moonshot AI via Vercel AI Gateway. K3 and Renewable K3 are retired. See the Kimi workflow and limits guide before continuing an older Kimi chat.

Best Practices for Multi-Model Workflows

Magicdoor.ai lets you switch between multiple providers inside one product. The useful part is not simply having more models. It is being able to use the right model for each step of a task while keeping context in one place.

Current chat lineup

Magicdoor currently supports 15 chat models across 8 inference operators. Use the models page for the full live lineup. Useful current categories include:

• Lower-cost exploration: Claude Haiku 5.5, GPT-6 Luna, GLM-5.3 Flash, or DeepSeek V4.1 Flash 1017
• Writing and analysis: Claude Sonnet 5.5 or GPT-6.1 Sol
• Premium reasoning: Claude Opus 5.5 or Claude Fable 5.1
• Multimodal work: Claude Haiku 5.5, Grok 4.7, or Qwen3.8 Max
• Long-horizon coding and reasoning: GLM-5.3 or Kimi K3.1 Pro

Match models to tasks

• Use Claude Sonnet 5.5 or GPT-6.1 Sol for writing, analysis, and general work.
• Use Claude Haiku 5.5, GPT-6 Luna, or GLM-5.3 Flash when speed or cost matters.
• Use a current search-capable model such as GPT-6.1 Sol or Claude Haiku 5.5 when you need current web information.
• Use Claude Haiku 5.5 or Qwen3.8 Max for multimodal work.
• Use Claude Opus 5.5 when you need a premium Anthropic option for a high-value step.
• Use GLM-5.3, DeepSeek V4.1 Flash 1017, GLM-5.3 Flash, or Kimi K3.1 Pro when you want another cost/performance profile; DeepSeek uses Fireworks via Vercel AI Gateway, while GLM uses Together AI and Kimi K3.1 Pro uses Moonshot AI via Gateway.

Switching between models

Switch models when the job changes:

• start with a lower-cost model for exploration
• move to a stronger model for polish
• switch to a search-capable model when you need current web information

Magicdoor carries compatible visible history forward. Context-window limits, compaction, attachment support and private reasoning can differ between models; inspect compatibility warnings before continuing.

Example workflows

• Content creation: Use Claude Haiku 5.5 for source gathering, then switch to Claude Sonnet 5.5 for drafting.
• Research projects: Use GPT-6.1 Sol for search and structured analysis, then Claude Opus 5.5 for a premium synthesis pass when needed.
• Image generation: Ask Claude Sonnet 5.5 or GPT-6.1 Sol to help write prompts, then generate with Seedream 5 Pro, GPT Image 2.6 Flare, GPT Image 2.6 Sunburst, Flux 2 Pro, or another supported image model.

FAQ

Why use more than one AI model in a workflow?

Different models are better at different steps. You can use a current search-capable model for research, a lower-cost model for exploration, and Claude Sonnet 5.5 or GPT-6.1 Sol for higher-value writing and analysis.

Does switching models keep the conversation context?

Magicdoor carries compatible visible history forward when you switch models. Context-window limits, compaction, attachment support and private reasoning can differ between models; inspect compatibility warnings before continuing.

What is a good low-cost multi-model workflow?

Start with Claude Haiku 5.5, GPT-6 Luna, or GLM-5.3 Flash for quick drafts and exploration. Escalate to Claude Sonnet 5.5, Claude Opus 5.5, or GPT-6.1 Sol only when the task needs more depth.

Further learning

Before building your own workflow, review the model selection guide to understand the current strengths and costs of each model.