Claude 3.5 Haiku vs GPT-4.1 mini
Claude 3.5 Haiku vs GPT-4.1 mini: GPT-4.1 mini is cheaper for input-heavy usage ($0.40/M vs $0.80/M input tokens), while Claude 3.5 Haiku is better for long-context tasks (200,000 tokens).
Direct answer: choose GPT-4.1 mini for lower token spend and choose Claude 3.5 Haiku 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.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude 3.5 Haiku
GPT-4.1 mini
Cost Differences
GPT-4.1 mini costs less than Claude 3.5 Haiku
Quick Recommendation
Winner for direct API pricing: GPT-4.1 mini. At the default workload, GPT-4.1 mini saves about $4.80/month ($58.40/year) versus Claude 3.5 Haiku.
Feature Comparison
| Feature | Claude 3.5 Haiku | GPT-4.1 mini |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Input Price | $0.80/1M tokens | $0.40/1M tokens |
| Output Price | $4.00/1M tokens | $1.60/1M tokens |
| Context Window | 200,000 tokens | 200,000 tokens |
| Max Output | 8,192 tokens | 16,384 tokens |
| Category | efficient | efficient |
| Capabilities | textvision | textvisioncode |
| Release Date | 11/4/2024 | 4/14/2025 |
Claude 3.5 Haiku vs GPT-4.1 mini: Which Should You Choose?
Choosing between Claude 3.5 Haiku and GPT-4.1 mini depends on your priorities: cost efficiency, context length, or raw capability. GPT-4.1 mini is the more affordable option at $0.40/1M input tokens — 50% cheaper than 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: GPT-4.1 mini would save you roughly $480.00/month compared to Claude 3.5 Haiku. 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 $1.60 for GPT-4.1 mini. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. GPT-4.1 mini has the edge here at $1.60/1M 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-4.1 mini when:
- • Budget is a primary concern
- • You need more capabilities (code)
- • You need longer outputs (up to 16,384 tokens)
- • You're already using OpenAI's API ecosystem
- • You're running high-volume, latency-sensitive workloads
Pros and Caveats at a Glance
Claude 3.5 Haiku
- • Input pricing: $0.80/M tokens
- • Output pricing: $4.00/M tokens
- • Context window: 200,000 tokens
- • Max output: 8,192 tokens
Watch out for
- • Higher input cost than GPT-4.1 mini
- • Higher output cost than GPT-4.1 mini
GPT-4.1 mini
- • Input pricing: $0.40/M tokens
- • Output pricing: $1.60/M tokens
- • Context window: 200,000 tokens
- • Max output: 16,384 tokens
Watch out for
- • Trade-offs are minor in this matchup.
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude 3.5 Haiku (Anthropic)
GPT-4.1 mini (OpenAI)
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Sign Up for OpenAI →Frequently Asked Questions
Which is cheaper, Claude 3.5 Haiku or GPT-4.1 mini?▼
What is the context window difference between Claude 3.5 Haiku and GPT-4.1 mini?▼
Which model is better for AI Chatbot?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Anthropic and OpenAI API pricing beyond this model matchup?▼
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