Which model when

The things residents ask us most, written up one by one and pinned to this wall.

• Which model when

  GPT-6 Astra for Hard Reasoning: A Developer Tutorial

  Build a GPT-6 Astra workflow with ApiCabin: configure API access, write precise prompts, verify results, and manage reasoning costs.

  2026-10-25 · EN
• Which model when

  GPT-6.1 Sol for Cheap Bulk Tasks: Developer Tutorial

  Build a cost-controlled GPT-6.1 Sol bulk workflow with ApiCabin, compact prompts, queued requests, validation, and safe retries.

  2026-10-25 · EN
• Which model when

  Claude Opus vs Sonnet for Everyday Coding

  Learn when to use Claude Sonnet or Opus, compare them on real coding tasks, and build a practical workflow with ApiCabin.

  2026-10-25 · EN
• Which model when

  When Claude Haiku Is Enough: A Developer Tutorial

  Learn when Claude Haiku is enough, test it against real tasks, validate outputs, and build an escalation workflow without overspending.

  2026-10-25 · EN

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