The cheapest Meta model is Llama 3.1 8B Instruct at $0.020 per million input tokens. Llama 3.2 1B Instruct ($0.027) and Llama 3.2 3B Instruct ($0.051) round out the top three.
AI models ranked by input token price. The most affordable large language model APIs, from budget open-weight models to discounted frontier models.
The cheapest Meta model is Llama 3.1 8B Instruct at $0.020 per million input tokens. Llama 3.2 1B Instruct ($0.027) and Llama 3.2 3B Instruct ($0.051) round out the top three.
Llama 3.2 1B Instruct ($0.027) is the closest alternative on this metric, followed by Llama 3.2 3B Instruct ($0.051). See the full ranking above for the tradeoffs.
modelgrep tracks 13 Meta models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by Llama 4 Maverick. 11 of them qualify for this ranking.