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GPT-5.4 mini vs Claude Haiku 4.5 — Budget AI Pricing
GPT-5.4 mini is 25% cheaper on input with 2x more context. Compare the budget OpenAI and Anthropic models side by side.
Pricing data verified: Jun 27, 2026
All Budget Models Compared
The budget AI models from major providers, ranked by input price.
| Model | Provider | Tier | Input (per 1M) | Output (per 1M) | Context |
|---|---|---|---|---|---|
| DeepSeek V4 Flash | DeepSeek | Budget | $0.14 | $0.28 | 1M |
| GPT-5.4 nano | OpenAI | Budget | $0.20 | $1.25 | 400K |
| GPT-5.4 mini | OpenAI | Budget | $0.75 | $4.50 | 400K |
| Claude Haiku 4.5 | Anthropic | Budget | $1.00 | $5.00 | 200K |
| Gemini 3 Flash | Budget | $0.50 | $3.00 | 1M |
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Which Should You Choose?
High-Volume Chatbot
Tens of thousands of daily requests. Cost per message is critical.
Code Completion
Fast, cheap code suggestions. Volume matters more than depth.
Content Classification
Categorizing text, sentiment analysis, routing. Simple tasks at scale.
Safety-Sensitive Tasks
Content moderation, compliance checking, tasks requiring careful output.
Long Conversations
Multi-turn chatbots, customer support with history. Context window matters.
Anthropic Ecosystem
Teams already using Claude models, Anthropic API, or specific Anthropic features.
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Frequently Asked Questions
Is GPT-5.4 mini or Claude Haiku 4.5 cheaper?
GPT-5.4 mini is cheaper. It costs $0.75/$4.50 per 1M tokens while Claude Haiku 4.5 costs $1.00/$5.00. That's 25% cheaper on input and 10% cheaper on output. At 1M tokens/month, GPT-5.4 mini costs $52.50 vs Haiku 4.5's $60 — saving $7.50/month.
Which is better for coding: GPT-5.4 mini or Claude Haiku 4.5?
Both are excellent budget models for coding. GPT-5.4 mini at $0.75 input is 25% cheaper with a 400K context window (2x more than Haiku 4.5's 200K). Haiku 4.5 has Anthropic's safety-first approach. Choose GPT-5.4 mini for cost-efficiency and larger context, Haiku 4.5 for Anthropic ecosystem integration.
What is the context window difference between GPT-5.4 mini and Claude Haiku 4.5?
GPT-5.4 mini has a 400K token context window, while Claude Haiku 4.5 has a 200K token context window. GPT-5.4 mini supports 2x more context, which is important for longer conversations and document processing tasks.
GPT-5.4 mini vs Claude Haiku 4.5 for enterprise?
For enterprise use, GPT-5.4 mini offers better value at 25% lower input cost ($0.75 vs $1.00) with 2x more context. Haiku 4.5 provides Anthropic's safety-first approach. Choose GPT-5.4 mini for cost-sensitive deployments, Haiku 4.5 for safety-critical workloads at budget prices.
Is Claude Haiku 4.5 worth more than GPT-5.4 mini?
Claude Haiku 4.5 is worth the small premium ($1.00 vs $0.75 input) for use cases requiring Anthropic's safety guarantees or specific Anthropic ecosystem features. For general-purpose tasks and cost-sensitive workloads, GPT-5.4 mini at 25% lower input cost with 2x more context provides better value.
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