GPT-4o vs Llama 4 Scout
API pricing, context window and capabilities for GPT-4o and Llama 4 Scout, side by side. Prices are the cheapest serving route per 1M tokens, verified against LiteLLM and OpenRouter.
Verdict
computed from the published numbersGPT-4o wins on intelligence. Llama 4 Scout wins on price. Benchmark data is unavailable for one or both models.
Price
Llama 4 Scout
Coding
Not called
Intelligence
GPT-4o
Context window
Tied
Key takeaways
who wins on what, from the published numbersGPT-4o wins
- Higher max output (16K vs 8K)
- More serving providers (6 vs 1)
- Supports audio
- Supports prompt caching
- Supports structured output
Llama 4 Scout wins
- Cheaper input ($2.50 vs $0.10 /1M)
- Cheaper output ($10.00 vs $0.30 /1M)
Cheaper overall
Llama 4 Scout
$0.10 + $0.30 /1M
Larger context
Tied
More providers
GPT-4o
6 providers
Pricing & specs
cheapest serving route · per 1M tokens| GPT-4o | Llama 4 Scout | |
|---|---|---|
| Input $/1M | $2.50 | $0.10 best |
| Output $/1M | $10.00 | $0.30 best |
| Context window | 131K | 131K |
| Max output | 16K best | 8K |
| Serving providers | 6 best | 1 |
| Released | 2024-05-13 | 2025-01-01 |
Benchmarks
Artificial Analysis indices, side by side| GPT-4o | Llama 4 Scout | |
|---|---|---|
| Intelligence | 11.2 best | 10.0 |
| Coding | Not available | 8.2 |
| GPQA Diamond | 54% | 59% best |
| Output speed | 99 t/s best | 95 t/s |
| Latency (TTFT) | 5.19s | 3.53s best |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
GPT-4o
via Azure
$23
Llama 4 Scout
via Vercel AI Gateway
$0.80
Capabilities
feature support, side by side| Feature | GPT-4o | Llama 4 Scout |
|---|---|---|
| Vision | ✓ | ✓ |
| Tool use | ✓ | ✓ |
| Reasoning | — | — |
| Audio | ✓ | — |
| Prompt caching | ✓ | — |
| Structured output | ✓ | — |
| Web search | — | — |
Related comparisons
Frequently asked questions
Which is cheaper, GPT-4o or Llama 4 Scout?
Llama 4 Scout is cheaper for input ($2.50 vs $0.10 per 1M tokens). Llama 4 Scout is cheaper for output ($10.00 vs $0.30 per 1M tokens).
What is the context window difference between GPT-4o and Llama 4 Scout?
Both GPT-4o and Llama 4 Scout have about a 131K-token context window.
How do GPT-4o and Llama 4 Scout compare on benchmarks?
On the tracked Artificial Analysis indices, GPT-4o leads on intelligence.
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
Every weekday
AI moves fast. Here's your debrief.
News, analysis, tools, and more.
For people who build with AI