Claude 3 Opus
AnthropicFirst generation Opus. Highest reasoning capability in the Claude 3 family.
Claude 3 Opus Pricing
| Token Type | Price per Million |
|---|---|
| Input tokens | $15.00 |
| Output tokens | $75.00 |
Estimated Cost by Project Size
Realistic cost estimates for common coding scenarios. Assumes 30% cache hit rate where caching is available.
| Scenario | Token Usage | Estimated Cost |
|---|---|---|
| Small Script (1K lines) | 50K input / 30K output | $2.77 |
| Medium Feature (10K lines) | 500K input / 200K output | $20.25 |
| Large Project (50K lines) | 2,500K input / 1,000K output | $101.25 |
| Code Review (5K lines) | 250K input / 25K output | $4.50 |
Benchmark Performance — Claude 3 Opus
Third-party benchmark scores normalized to 0-100 scale. Higher is better. Aggregated scores from published third-party benchmarks. SWE-bench measures real GitHub issue resolution. LiveCodeBench measures competitive programming ability. HumanEval measures basic code generation. BigCodeBench measures practical, multi-step coding tasks. All scores normalized to 0-100 scale.
Sources: SWE-bench Verified, LiveCodeBench, HumanEval, BigCodeBench
Get Access to Claude 3 Opus
Ready to start using Claude 3 Opus? Get API access directly from Anthropic.
How Does Claude 3 Opus Compare?
| Model | Input ($/M) | Medium Feature Cost | |
|---|---|---|---|
| Claude 3 Opus | $15.00 | $20.25 | selected |
| Claude Opus 4 | $15.00 | $23.29 | Compare |
| OpenAI o1 | $15.00 | $17.25 | Compare |
| GPT-4 Turbo | $10.00 | $9.50 | Compare |
| OpenAI o3 | $10.00 | $11.50 | Compare |
| OpenAI o1 Pro | $20.00 | $23.00 | Compare |
Related Models
Claude Sonnet 4
AnthropicAnthropic's balanced model for coding and general tasks. Best price-performance ratio in the Claude family.
Claude Opus 4
AnthropicAnthropic's most powerful model. Best for complex reasoning and challenging coding tasks.
Claude 3.5 Sonnet
AnthropicPrevious generation Sonnet. Still excellent for coding tasks at the same price point.
Claude 3.5 Haiku
AnthropicFast, cost-effective model for high-volume tasks. Great for code review and simple queries.