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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Flux (Black Forest Labs)
A
Elicit
S
Claude Code
S
Gemini
A
TaglineOpen weights + strong photorealism. The open-source answer.AI research assistant for academic literature.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Google's answer. Best integrated with Workspace + free for a lot.
CategoryImageResearchCodingChatbots
PricingAPI + open weights (Schnell is Apache 2.0)Free + $12-$42/moPart of Claude Pro/Max/Team plansFree + $20/mo Advanced (bundled with 2TB Drive)
Best forDevelopers + power users who want control and privacy.Grad students, researchers, anyone doing literature reviews.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Anyone already on Google, research tasks, summarizing long documents.
Strengths
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
Weaknesses
  • Harder to use than hosted tools
  • Needs infra
  • Academic-only
  • Can hallucinate citations — verify everything
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
Kai's verdictA-tier. S-tier if you self-host. The reason open-source image gen matters.S-tier for academic research. Nothing else comes close for systematic reviews.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
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