Meta: Llama 4 Scout vs OpenAI: GPT-5.6 Sol
Head-to-head API pricing and cost comparison between Meta’s Meta: Llama 4 Scout and OpenAI’s OpenAI: GPT-5.6 Sol. Prices auto-refresh daily from OpenRouter.
Meta: Llama 4 Scout is 98% cheaper for input tokens; Meta: Llama 4 Scout also wins on output tokens.
Side-by-side comparison
| Spec | Meta: Llama 4 Scout | OpenAI: GPT-5.6 Sol |
|---|---|---|
| Input price (per 1M) | $0.10 | $5.00 |
| Cached input (per 1M) | — | $0.50 |
| Output price (per 1M) | $0.30 | $30.00 |
| Batch input (per 1M) | — | $2.50 |
| Batch output (per 1M) | — | $15.00 |
| Reasoning price (per 1M) | — | — |
| Context window | 10000K | 1050K |
| Vision support | Yes | Yes |
| Caching support | No | Yes |
| Batch API | No | Yes |
| Reasoning capability | No | No |
Monthly cost at volume
Estimated monthly API spend at common production traffic levels (input/output tokens per request shown).
| Volume | Meta: Llama 4 Scout | OpenAI: GPT-5.6 Sol | Savings |
|---|---|---|---|
1K req/day 500in / 200out tokens | $3.30 | $255.00 | $251.70 Meta: Llama 4 Scout wins |
10K req/day 1500in / 500out tokens | $90.00 | $6,750 | $6,660 Meta: Llama 4 Scout wins |
100K req/day 3000in / 800out tokens | $1,620 | $117,000 | $115,380 Meta: Llama 4 Scout wins |
1M req/day 8000in / 2000out tokens | $42,000 | $3,000,000 | $2,958,000 Meta: Llama 4 Scout wins |
Adjust input/output token counts, request volume, batch & cached pricing.
Related comparisons
Frequently asked questions
Which is cheaper, Meta: Llama 4 Scout or OpenAI: GPT-5.6 Sol?
For input tokens, Meta: Llama 4 Scout is roughly 98% cheaper at $0.10/1M vs $5.00/1M. For output tokens, Meta: Llama 4 Scout wins at $0.30/1M. Real-world cost depends on your input/output ratio — use the calculator to model your actual workload.
What’s the context window difference?
Meta: Llama 4 Scout has a context window of 10000K tokens. OpenAI: GPT-5.6 Sol offers 1050K tokens. Larger context windows are valuable for long documents, RAG pipelines, and multi-turn conversations — but they come with higher input-token bills if you fill them every request.
Should I use Meta: Llama 4 Scout or OpenAI: GPT-5.6 Sol?
Choose Meta: Llama 4 Scout if you’re already on the Meta stack, want broad ecosystem support, or prefer its lower input price. Choose OpenAI: GPT-5.6 Sol for OpenAI’s ecosystem, native vision input, or its differentiated capabilities. Run a small benchmark on your own prompts before committing — price is only one axis.
How are these prices kept current?
Prices are pulled directly from OpenRouter’s public models API once every 24 hours via a Convex cron job, then normalized to per-1M-token figures. Last refresh: Jul 10, 2026.