Claude 3 Opus vs o1-mini
Compare Anthropic and OpenAI AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude 3 Opus
o1-mini
Cost Differences
o1-mini costs less than Claude 3 Opus
Feature Comparison
| Feature | Claude 3 Opus | o1-mini |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Input Price | $15.00/1M tokens | $1.10/1M tokens |
| Output Price | $75.00/1M tokens | $4.40/1M tokens |
| Context Window | 200,000 tokens | 128,000 tokens |
| Max Output | 4,096 tokens | 65,536 tokens |
| Category | flagship | reasoning |
| Capabilities | textvisionreasoning | textreasoning |
| Release Date | 3/4/2024 | 9/12/2024 |
Claude 3 Opus vs o1-mini: Which Should You Choose?
Choosing between Claude 3 Opus and o1-mini depends on your priorities: cost efficiency, context length, or raw capability. o1-mini is the more affordable option at $1.10/1M input tokens — 93% cheaper than Claude 3 Opus. Meanwhile, Claude 3 Opus offers a significantly larger context window at 200,000 tokens vs 128,000 for o1-mini.
These models come from different providers — Anthropic and OpenAI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Anthropic, switching to OpenAIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
These models target different tiers: Claude 3 Opus is a flagship model while o1-mini is reasoning. This means they're optimized for different workloads. Claude 3 Opus is built for complex tasks that require deeper reasoning, while o1-mini offers better value for routine operations.
Output costs matter too. Claude 3 Opus charges $75.00/1M output tokens vs $4.40 for o1-mini. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. o1-mini has the edge here at $4.40/1M output tokens.
Multimodal capabilities: Claude 3 Opus supports vision (image inputs) while o1-mini is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose Claude 3 Opus when:
- • You need a larger context window (200,000 tokens)
- • You need more capabilities (vision)
- • You're already using Anthropic's API ecosystem
Choose o1-mini when:
- • Budget is a primary concern
- • You need longer outputs (up to 65,536 tokens)
- • You're already using OpenAI's API ecosystem
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude 3 Opus (Anthropic)
o1-mini (OpenAI)
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