Llama 5 Launch

What this countdown tracks

The launch of Meta's Llama 5, an open-weights flagship model family released April 8, 2026. Unlike the other 2026 frontier model launches, Llama 5 has a confirmed release date — the model weights, technical paper, and acceptable-use policy were published simultaneously on llama.com and Hugging Face.

About this event

Llama is Meta's open-weights model family, distributed under the Llama Community License. The Llama family re-shaped the third-party model ecosystem from Llama 2 (July 2023) onwards by making frontier-class capabilities available without API gating. Llama 4 (early 2025) introduced Mixture-of-Experts at scale; Llama 5 continues that trajectory.

Open-weights releases at frontier scale are unusual. Most laboratories at this capability tier (OpenAI, Anthropic, Google DeepMind) gate their flagship models behind APIs. Meta's open-weights distribution has driven adoption in research labs, fine-tuning startups, and self-hosted enterprise deployments — and has materially shaped policy debates around model availability.

What to expect

A Llama 5 release typically ships in three or more parameter sizes — historically a small (~8B), medium (~70B), and frontier (>400B) variant — to serve different deployment budgets. Capabilities expected at this generation: long context windows, native multimodal (image and possibly audio), strong tool-use, and aligned chat variants alongside the base models. The technical paper accompanies the release, with full training-data category disclosures and evaluation suites.

Past releases

• Llama 4 (early 2025) — first frontier-tier MoE in the open-weights family.
• Llama 3.3 70B (December 2024) — refined chat-tuned mid-tier model.
• Llama 3.1 405B (July 2024) — first frontier-class open-weights release.
• Llama 3 (April 2024) — major instruction-following improvements.
• Llama 2 (July 2023) — first commercially-usable open-weights frontier model.

How to follow

Meta announces Llama releases on llama.com and via Mark Zuckerberg's Instagram and Threads accounts. Hugging Face is the canonical mirror for the model weights; the Llama Community License governs use. Meta AI's research blog (ai.meta.com/blog) publishes the technical paper. Hugging Face Spaces typically hosts community demos within hours of release.

Related countdowns

Llama 5 launches into the same competitive cycle as GPT-6, Claude 5 Mythos, Gemini 3 Ultra, and Grok 5 — but as the only confirmed-date release in that group, Llama 5 sets a calendar reference for the others.

FAQ

When does Llama 5 launch? April 8, 2026 — confirmed by Meta with the model weights live on llama.com and Hugging Face. Is Llama 5 free? Yes — the weights are released under the Llama Community License, which permits commercial use within Meta's terms. There is no API fee from Meta itself, though hosted inference providers charge their own rates. What sizes does Llama 5 ship in? Historically a small (~8B), medium (~70B), and frontier (>400B) variant. Confirm exact sizes from the model card. Where can I download Llama 5? llama.com (registration required) or Hugging Face (mirror of the same weights).