Claude 3.5 Haiku vs GPT-5.4 mini
Compare Anthropic and OpenAI AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude 3.5 Haiku
GPT-5.4 mini
Cost Differences
GPT-5.4 mini costs more than Claude 3.5 Haiku
Feature Comparison
| Feature | Claude 3.5 Haiku | GPT-5.4 mini |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Input Price | $0.80/1M tokens | $0.75/1M tokens |
| Output Price | $4.00/1M tokens | $4.50/1M tokens |
| Context Window | 200,000 tokens | 1,050,000 tokens |
| Max Output | 8,192 tokens | 65,536 tokens |
| Category | efficient | efficient |
| Capabilities | textvision | textvisioncode |
| Release Date | 11/4/2024 | 3/6/2026 |
Claude 3.5 Haiku vs GPT-5.4 mini: Which Should You Choose?
Choosing between Claude 3.5 Haiku and GPT-5.4 mini depends on your priorities: cost efficiency, context length, or raw capability. Claude 3.5 Haiku is the more affordable option at $0.80/1M input tokens. Meanwhile, GPT-5.4 mini offers a significantly larger context window at 1,050,000 tokens vs 200,000 for Claude 3.5 Haiku.
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.
Both models are in the efficient category, making this a direct head-to-head comparison. At scale — say 10,000 requests per day — the cost difference adds up: Claude 3.5 Haiku would save you roughly $60.00/month compared to GPT-5.4 mini. For startups and indie developers, that difference can be significant.
Output costs matter too. Claude 3.5 Haiku charges $4.00/1M output tokens vs $4.50 for GPT-5.4 mini. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Claude 3.5 Haiku has the edge here at $4.00/1M output tokens.
Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.
Best Use Cases
Choose Claude 3.5 Haiku when:
- • You're already using Anthropic's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Choose GPT-5.4 mini when:
- • Budget is a primary concern
- • You need a larger context window (1,050,000 tokens)
- • You need more capabilities (code)
- • You need longer outputs (up to 65,536 tokens)
- • You're already using OpenAI's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude 3.5 Haiku (Anthropic)
GPT-5.4 mini (OpenAI)
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