Claude 3.5 Sonnet vs Llama 3.3 70B

Claude 3.5 Sonnet vs Llama 3.3 70B: Llama 3.3 70B is cheaper for input-heavy usage ($0.88/M vs $3.00/M input tokens), while Claude 3.5 Sonnet is better for long-context tasks (200,000 tokens).

Direct answer: choose Llama 3.3 70B for lower token spend and choose Claude 3.5 Sonnet when your workload needs longer context.

Compare input and output token pricing, context windows, and monthly cost estimates on one page so you can pick the cheaper model fast.

Anthropic

Claude 3.5 Sonnet

Meta (via Together AI)

Llama 3.3 70B

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Claude 3.5 Sonnet pricing page Llama 3.3 70B pricing page Anthropic provider overview Meta (via Together AI) provider overview

Cost Comparison (1000 input + 500 output tokens, 100 requests/day)

Claude 3.5 Sonnet

Per Request:$0.0105

Daily:$1.05

Monthly:$31.50

Yearly:$383.25

Llama 3.3 70B

Per Request:$0.001320

Daily:$0.132

Monthly:$3.96

Yearly:$48.18

Cost Differences

$0.009180

Per Request

$0.918

Daily

$27.54

Monthly

$335.07

Yearly

Llama 3.3 70B costs less than Claude 3.5 Sonnet

Quick Recommendation

Winner for direct API pricing: Llama 3.3 70B. At the default workload, Llama 3.3 70B saves about $27.54/month ($335.07/year) versus Claude 3.5 Sonnet.

Claude 3.5 Sonnet full pricing breakdown Llama 3.3 70B full pricing breakdown Anthropic API pricing details Meta (via Together AI) API pricing details Anthropic vs Meta (via Together AI) API pricing Codex Mini vs Claude Sonnet 4.6 Codex Mini vs Claude Sonnet 4.5

Feature Comparison

Feature	Claude 3.5 Sonnet	Llama 3.3 70B
Provider	Anthropic	Meta (via Together AI)
Input Price	$3.00/1M tokens	$0.88/1M tokens
Output Price	$15.00/1M tokens	$0.88/1M tokens
Context Window	200,000 tokens	131,072 tokens
Max Output	8,192 tokens	4,096 tokens
Category	balanced	standard
Capabilities	textvisioncode	textcode
Release Date	10/22/2024	12/6/2024

Claude 3.5 Sonnet vs Llama 3.3 70B: Which Should You Choose?

Choosing between Claude 3.5 Sonnet and Llama 3.3 70B depends on your priorities: cost efficiency, context length, or raw capability. Llama 3.3 70B is the more affordable option at $0.88/1M input tokens — 71% cheaper than Claude 3.5 Sonnet. Meanwhile, Claude 3.5 Sonnet offers a significantly larger context window at 200,000 tokens vs 131,072 for Llama 3.3 70B.

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 3.5 Sonnet is a balanced model while Llama 3.3 70B is standard. This means they're optimized for different workloads. Llama 3.3 70B targets more demanding workloads, while Claude 3.5 Sonnet provides a cost-effective option for everyday tasks.

Output costs matter too. Claude 3.5 Sonnet charges $15.00/1M output tokens vs $0.88 for Llama 3.3 70B. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Llama 3.3 70B has the edge here at $0.88/1M output tokens.

Multimodal capabilities: Claude 3.5 Sonnet supports vision (image inputs) while Llama 3.3 70B is text-only. If your application needs image understanding, this narrows your choice.

Best Use Cases

Choose Claude 3.5 Sonnet when:

• You need a larger context window (200,000 tokens)
• You need more capabilities (vision)
• You need longer outputs (up to 8,192 tokens)
• You're already using Anthropic's API ecosystem

Choose Llama 3.3 70B when:

• Budget is a primary concern
• You're already using Meta (via Together AI)'s API ecosystem

Pros and Caveats at a Glance

Claude 3.5 Sonnet

• Input pricing: $3.00/M tokens
• Output pricing: $15.00/M tokens
• Context window: 200,000 tokens
• Max output: 8,192 tokens

Watch out for

• Higher input cost than Llama 3.3 70B
• Higher output cost than Llama 3.3 70B

Llama 3.3 70B

• Input pricing: $0.88/M tokens
• Output pricing: $0.88/M tokens
• Context window: 131,072 tokens
• Max output: 4,096 tokens

Watch out for

• Smaller context window than Claude 3.5 Sonnet

Try Different Scenarios

Use the calculator below to see how costs change with different usage patterns

Claude 3.5 Sonnet (Anthropic)

Cost Calculator

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Model

Input Tokens

Output Tokens

Requests/Day

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Llama 3.3 70B (Meta (via Together AI))

Cost Calculator

Provider

Model

Input Tokens

Output Tokens

Requests/Day

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Frequently Asked Questions

Which is cheaper, Claude 3.5 Sonnet or Llama 3.3 70B?▼

Llama 3.3 70B is cheaper for input tokens at $0.88 per million tokens vs $3.00 for Claude 3.5 Sonnet — that's 71% savings on input costs.

What is the context window difference between Claude 3.5 Sonnet and Llama 3.3 70B?▼

Claude 3.5 Sonnet supports 200,000 tokens while Llama 3.3 70B supports 131,072 tokens — a difference of 68,928 tokens in favor of Claude 3.5 Sonnet.

Which model is better for AI Chatbot?▼

Both models support text. For ai chatbot, Llama 3.3 70B is the lower-cost option, while Claude 3.5 Sonnet offers a larger context window (200,000 vs 131,072 tokens). Choose Llama 3.3 70B for budget sensitivity or Claude 3.5 Sonnet for longer context tasks.

Which model has better overall pricing for heavy usage?▼

At 100 requests/day with 1,000 input and 500 output tokens each, Claude 3.5 Sonnet costs about $31.50/month and Llama 3.3 70B costs about $3.96/month. Overall, Llama 3.3 70B has lower combined input + output rates ($0.88 in, $0.88 out) vs Claude 3.5 Sonnet.

Where can I compare Anthropic and Meta (via Together AI) API pricing beyond this model matchup?▼

See the Anthropic vs Meta (via Together AI) provider comparison page for lineup-level averages, then review each model page for exact per-token rates.