LLM Comparison
GPT-5.4 Pro vs Llama 4 Scout
Side-by-side specs, pricing & capabilities · Updated September 2026
Price vs Intelligence
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 82 0.8 | 10 51.1 |
| Family | GPT | Llama |
| Status | Current | Current |
| Release Date | Mar 2026 | Apr 2025 |
| Context Window | 1.1M tokens | 328K tokens |
| Input Price | $30.00/M tokens | $0.08/M tokens |
| Output Price | $180.00/M tokens | $0.30/M tokens |
| Capabilities | textvisioncode | textvisioncode |
| Training Cutoff | Aug 31, 2025 | — |
| Max Output | 128K tokens | 16K tokens |
| API Identifier | openai/gpt-5.4-pro | meta-llama/llama-4-scout |
| Benchmarks | ||
| GPQA Diamond | 93openai | 57.2meta |
| SWE-bench Pro | 57.7openai | — |
| MATH-500 | 94.6openai | — |
| MMLU | — | 79.6meta |
| MMLU Pro | — | 74.3meta |
| MATH | — | 50.3meta |
| LiveCodeBench (10/01/2024-02/01/2025) | — | 32.8meta |
| MMMU | — | 69.4meta |
| MGSM | — | 90.6meta |
| Artificial Analysis Intelligence Index v4.3 | — | 6.4513artificial-analysis |
| SciCode | — | 21.2963artificial-analysis |
| Terminal-Bench 2.1 | — | 3.7453artificial-analysis |
| AIME 2025 | — | 14artificial-analysis |
| View GPT-5.4 Pro | View Llama 4 Scout | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Llama 4 ScoutCheapest | $0.08 | $0.15 | $0.23 | — |
| GPT-5.4 Pro | $30.00 | $90.00 | $120.00 | +52074% |
OpenAI
GPT-5.4 Pro
GPT-5.4 Pro is a multimodal llm from OpenAI. Supports up to 1,050,000 token context window. Available from $30.00/M input tokens.
Meta
Llama 4 Scout
Llama 4 Scout is a multimodal llm from Meta. Supports up to 327,680 token context window. Achieves 82.6% on MMLU. Available from $0.08/M input tokens.
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