# Llama (open weights)

> Open-weights family you can run yourself; effective price depends on your inference host, not a list price.

_The Frontier Model Matrix · /models/llama-open · [JSON](/api/models/llama-open) · [all The Frontier Model Matrix](/models)_

- **name:** Llama (open weights)
- **vendor:** Meta
- **model_id:** see provider
- **context_window:** varies
- **max_output:** varies
- **input_per_mtok:** self-host or per-host
- **output_per_mtok:** self-host or per-host
- **strengths:** Open-weights family you can run yourself; effective price depends on your inference host, not a list price.
- **provider:** Meta
- **family:** Llama
- **release_date:** — (verify-against-primary-at-build)
- **last_updated:** 2026-06-15
- **open_weights:** true (source: https://www.llama.com/llama4/license/)
- **license:** Llama 4 Community License Agreement (source: https://www.llama.com/llama4/license/)
- **params_total:** — (verify-against-primary-at-build)
- **params_active:** — (verify-against-primary-at-build)
- **tool_call:** — (verify-against-primary-at-build)
- **reasoning:** — (verify-against-primary-at-build)
- **structured_output:** — (verify-against-primary-at-build)
- **attachment:** — (verify-against-primary-at-build)
- **temperature:** true (source: https://www.llama.com/docs/)
- **knowledge_cutoff:** — (verify-against-primary-at-build)
- **context_advertised:** varies
- **context_effective:** — (verify-against-primary-at-build)
- **price_input:** self-host or per-host
- **price_output:** self-host or per-host
- **price_cache_read:** — (verify-against-primary-at-build)
- **price_cache_write:** — (verify-against-primary-at-build)
- **cost_per_full_window:** — (verify-against-primary-at-build)
- **cost_per_agent_task:** — (verify-against-primary-at-build)
- **modalities:** — (verify-against-primary-at-build)
- **gpqa_diamond:** — (verify-against-primary-at-build)
- **swe_bench_verified:** — (verify-against-primary-at-build)
- **terminal_bench:** — (verify-against-primary-at-build)
- **tau2_bench:** — (verify-against-primary-at-build)
- **bfcl_tool_use:** — (verify-against-primary-at-build)
- **aa_index:** — (verify-against-primary-at-build)
- **lmarena_elo:** — (verify-against-primary-at-build)
- **tokens_per_sec:** — (verify-against-primary-at-build)
- **ttft:** — (verify-against-primary-at-build)
- **hallucination_rate:** — (verify-against-primary-at-build)
- **agent_readiness_score:** — (verify-against-primary-at-build)
- **score_confidence:** partial
- **source_url:** https://www.llama.com/llama4/license/
- **source_type:** provider_card
- **last_verified:** 2026-06-15