Claude Haiku 4.5 vs Llama 3.1 405B
Compare Anthropic and Meta (via Together AI) AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude Haiku 4.5
Llama 3.1 405B
Cost Differences
Llama 3.1 405B costs more than Claude Haiku 4.5
Feature Comparison
| Feature | Claude Haiku 4.5 | Llama 3.1 405B |
|---|---|---|
| Provider | Anthropic | Meta (via Together AI) |
| Input Price | $1.00/1M tokens | $3.50/1M tokens |
| Output Price | $5.00/1M tokens | $3.50/1M tokens |
| Context Window | 200,000 tokens | 128,000 tokens |
| Max Output | 64,000 tokens | 32,768 tokens |
| Category | efficient | flagship |
| Capabilities | textvision | textcodereasoning |
| Release Date | 10/15/2025 | 7/23/2024 |
Claude Haiku 4.5 vs Llama 3.1 405B: Which Should You Choose?
Choosing between Claude Haiku 4.5 and Llama 3.1 405B depends on your priorities: cost efficiency, context length, or raw capability. Claude Haiku 4.5 is the more affordable option at $1.00/1M input tokens — 71% cheaper than Llama 3.1 405B. Meanwhile, Claude Haiku 4.5 offers a significantly larger context window at 200,000 tokens vs 128,000 for Llama 3.1 405B.
These models come from different providers — Anthropic and Meta (via Together AI) — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Anthropic, switching to Meta (via Together AI)involves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
These models target different tiers: Claude Haiku 4.5 is a efficient model while Llama 3.1 405B is flagship. This means they're optimized for different workloads. Llama 3.1 405B targets more demanding workloads, while Claude Haiku 4.5 provides a cost-effective option for everyday tasks.
Output costs matter too. Claude Haiku 4.5 charges $5.00/1M output tokens vs $3.50 for Llama 3.1 405B. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Claude Haiku 4.5 has the edge here at $5.00/1M output tokens.
Multimodal capabilities: Claude Haiku 4.5 supports vision (image inputs) while Llama 3.1 405B is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose Claude Haiku 4.5 when:
- • Budget is a primary concern
- • You need a larger context window (200,000 tokens)
- • You need longer outputs (up to 64,000 tokens)
- • You're already using Anthropic's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Choose Llama 3.1 405B when:
- • You need more capabilities (code, reasoning)
- • You're already using Meta (via Together AI)'s API ecosystem
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude Haiku 4.5 (Anthropic)
Llama 3.1 405B (Meta (via Together AI))
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