GPT-5 vs Llama 4 Scout
OpenAI vs Meta — Llama 4 Scout is 86% cheaper on input and 94% cheaper on output, with 3.7x more context.
Pricing data verified: Jun 10, 2026
| Specification | GPT-5 | Llama 4 Scout |
|---|---|---|
| Input Price (per 1M tokens) | $1.25 | $0.18 |
| Output Price (per 1M tokens) | $10.00 | $0.59 |
| Context Window | 272K tokens | 1M tokens |
| Tier | Flagship | Budget |
| Provider | OpenAI | Meta (Together.ai) |
| Input Savings | Baseline | 86% cheaper |
| Output Savings | Baseline | 94% cheaper |
| Cost at 1M input + 500K output | $6.25 | $0.47 |
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Which Model for Which Use Case?
Cost Optimization
Llama 4 Scout at $0.18/M input is 86% cheaper than GPT-5. For startups watching every dollar, Llama 4 Scout delivers flagship-quality results at budget pricing.
Enterprise Reliability
GPT-5 comes with OpenAI's managed infrastructure, SLAs, and enterprise support. If uptime guarantees and dedicated support matter, GPT-5 is the safer choice.
Open-Source Flexibility
Llama 4 Scout is fully open-source — you can self-host, fine-tune, and customize without vendor lock-in. GPT-5 is proprietary with API-only access.
Long-Context on a Budget
Llama 4 Scout offers 1M context at $0.18/M input — 3.7x more context than GPT-5 at 86% lower cost. For long-context workloads on a budget, it's unbeatable.
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Frequently Asked Questions
Is Llama 4 Scout cheaper than GPT-5?
Yes. Llama 4 Scout costs $0.18/M input and $0.59/M output. GPT-5 costs $1.25/M input and $10.00/M output. Llama is 86% cheaper on input and 94% cheaper on output. For 1M input + 500K output tokens/month, Llama costs $0.48 vs GPT-5's $6.25 — saving $5.77/month (92%).
Which has a larger context window, GPT-5 or Llama 4 Scout?
Llama 4 Scout has a 1M token context window, which is 3.7x larger than GPT-5's 272K context. For long-context workloads, Llama 4 Scout offers more room at a fraction of the cost.
When should I choose GPT-5 over Llama 4 Scout?
Choose GPT-5 when: (1) you need OpenAI's managed infrastructure and support, (2) you want guaranteed uptime SLAs, (3) your workload requires the highest quality reasoning. Choose Llama 4 Scout when: (1) cost is the primary concern (86-94% cheaper), (2) you can self-host or use Together.ai, (3) you want open-source flexibility.
Are GPT-5 and Llama 4 Scout good for production use?
Both support production workloads. GPT-5 is OpenAI's flagship with enterprise support. Llama 4 Scout is Meta's open-source model available via Together.ai — significantly cheaper but you manage your own deployment or rely on Together.ai's infrastructure.