Tool review · Generative AI

Llama 4 review

Llama 4 is a large language model from Meta. Its strengths are zero per-token API cost when self-hosted; data stays on your infrastructure. The main caution: self-hosting infrastructure cost and complexity.

What it is

Meta's open-weights flagship model. Available for download and self-hosted deployment under the Llama license. Comparable quality to commercial frontier models on many benchmarks. Primary draw is data sovereignty and zero per-token API cost at scale.

Key features

  • Open weights (downloadable for self-hosting)
  • Multiple sizes: 8B, 70B, and 405B parameters
  • Multi-modal variants
  • Strong tool-use for an open-weights model
  • Permissive license for most commercial use

Pros

  • Zero per-token API cost when self-hosted
  • Data stays on your infrastructure
  • Active fine-tuning and deployment ecosystem

Cons

  • Self-hosting infrastructure cost and complexity
  • Quality below frontier closed models on hardest tasks
  • License restrictions kick in above certain user-count thresholds

Pricing

Llama 4 is free to use (Open weights). Check the vendor's page for any usage limits or paid support options.

How to get started

Start with one real task you already do each week, give the model the full context, and compare the result with your usual output before changing your workflow. Keep sensitive client or patient data out of consumer chat apps unless your organization has approved the plan.

Alternatives to consider

  • ChatGPT (OpenAI, $20/mo): OpenAI's flagship conversational AI.
  • Claude (Anthropic, $20/mo): Anthropic's assistant, known for long-context reasoning, careful writing, and safety-aware outputs.
  • Claude Fable 5 (Anthropic, API: $10 in / $50 out per M tokens): Claude Fable 5 is a premium-tier Claude model priced above Opus, aimed at the hardest professional and technical work.
  • Claude Fable 5.1 (Anthropic, API: $10 in / $50 out per M tokens): Claude Fable 5.1 is Anthropic's premium generally available model, priced above Opus and built for the hardest reasoning, coding and analysis tasks.
  • Claude Haiku 4.5 (Anthropic, API: $1 in / $5 out per M tokens): Claude Haiku 4.5 is Anthropic's fast, low-cost model at $1 and $5 per million tokens.

Frequently asked questions

What is Llama 4?

Meta's open-weights flagship model. Available for download and self-hosted deployment under the Llama license.

How much does Llama 4 cost?

Llama 4 is free to use (Open weights). Check the vendor's page for any usage limits or paid support options.

Is there a free version of Llama 4?

Yes. Llama 4 offers a free tier or free access, though limits and features change, so check the vendor's current plan page.

What are the alternatives to Llama 4?

Comparable generative ai options we review include ChatGPT, Claude, Claude Fable 5 and Claude Fable 5.1. Read each review to compare pricing, strengths and limits.

Independent review by the AI by Career editorial team. Last reviewed September 2026. No paid placement or affiliate influence; see our editorial policy.