Is GPT-5.4 mini or Claude Haiku 4.5 cheaper?

Claude Haiku 4.5 is cheaper on input. It costs $1.00/$5.00 per 1M tokens while GPT-5.4 mini costs $0.75/$4.50. Wait — GPT-5.4 mini is actually cheaper at $0.75 vs $1.00 on input (25% cheaper) and $4.50 vs $5.00 on output (10% cheaper). 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.

GPT-5.4 mini vs Claude Haiku 4.5 — Budget AI Model Pricing 2026

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