Claude Opus 4vsLLaMA 4 Scout
Claude Opus 4 | LLaMA 4 Scout | |
|---|---|---|
| API pricingUSD per 1M tokens · lower wins | ||
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $15.00Google | $0.10DeepInfra |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $75.00Google | $0.30DeepInfra |
| Benchmarks | ||
BullshitBench v2Nonsense detection — Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 34% | 19% |
| BenchmarksPublished by one model only | ||
SWE-Bench VerifiedCoding — Real coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 72.5% | — |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 79.6% | — |
| Overview | ||
| Company | Anthropic | Meta |
| Release date | May 22 2025 | Apr 5 2025 |
| Access | Proprietary | Open Weight |
Other comparisons
Claude Opus 4vsGPT-5.6 SolLLaMA 4 ScoutvsGPT-5.6 SolClaude Opus 4vsGemini 3.7 FlashLLaMA 4 ScoutvsGemini 3.7 FlashClaude Opus 4vsGrok 4.6LLaMA 4 ScoutvsGrok 4.6Claude Opus 4vsDeepSeek-V4-Pro-0813LLaMA 4 ScoutvsDeepSeek-V4-Pro-0813Claude Opus 4vsMistral Medium 3.5LLaMA 4 ScoutvsMistral Medium 3.5Claude Opus 4vsKimi K3LLaMA 4 ScoutvsKimi K3
Frequently asked questions
Claude Opus 4 leads LLaMA 4 Scout on 1 of the 1 benchmark they both report (BullshitBench v2). LLaMA 4 Scout shipped 47 days before Claude Opus 4, so benchmark comparisons should account for the intervening progress.
Claude Opus 4 is proprietary, while LLaMA 4 Scout is open weight.
On BullshitBench v2, Claude Opus 4 leads at 34% vs LLaMA 4 Scout at 19%.
Claude Opus 4 was released by Anthropic on May 22 2025.
LLaMA 4 Scout was released by Meta on Apr 5 2025.
Claude Opus 4 is a proprietary model released by Anthropic. LLaMA 4 Scout is an open weight model released by Meta.