Llama 3.1 405B vs Llama 4 Scout
Change modelsLlama 3.1 405BMeta
Llama 4 ScoutMeta
IndexAll categories, out of 100.
27.0 ±8.9 best
26.8 ±4.8
GapIndex points below the top.
Top
−0.2 · no clear gap
CoverageIndex weight that has results.
65%
95% best
SpeedOutput tokens per second.
29/s
63/s best
EloLMArena rating and rank.
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ReleasedMonth of release.
2024-07
2025-04
Input / 1MUS dollars per 1M input tokens.
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$0.10
Output / 1MUS dollars per 1M output tokens.
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$0.30
1K chats2K tokens in, 500 out, each.
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$0.35
1K documents20K tokens in, 1K out, each.
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$2.30
1K agent tasks200K tokens in, 20K out, each.
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$26.00
ContextMaximum tokens in one request.
128K
1.31M best
AgenticMulti-step tasks with tools.
15.4
23.6 best
CodingCode writing and repair.
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23.6
ReasoningLogic problems and puzzles.
30.8
32.4 best
MultimodalTasks with images and text.
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24.0
KnowledgeFacts and expert knowledge.
26.3
28.0 best
MultilingualTasks in many languages.
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—
InstructionTasks with strict prompt rules.
33.5 best
25.9
MathMath problems.
18.9
24.2 best
Benchmarks
9 sharedOnly Llama 3.1 405B: 1Only Llama 4 Scout: 9
Llama 3.1 405B
Llama 4 Scout