Tier: frontier
Context: 128K
Cheapest Host: OpenAI Direct
Deprecation Alert: 2026-07-14
GPT-4.5 Preview (Cost Trap Alert) Cloud Pricing, API Cost Calculator & Cheapest Providers
Live unit economics and multi-provider host arbitrage for GPT-4.5 Preview (Cost Trap Alert) (openai/gpt-4.5-preview).
Input tokens cost $75.00/1M, output tokens cost
$150.00/1M, and prompt cache reads drop to
$37.50/1M.
Input / Output / Cache Read
$75.00 / $150.00
Per 1M tokens · Cache Read: $37.50/1M
10,000 DAU Monthly Bill
$1,377,000/mo
Drops to $1,022,625/mo at 75% prompt cache hit rate
Speed & Context Spec
45 tok/s
1. Cheapest Cloud Providers for GPT-4.5 Preview (Cost Trap Alert) (2026 Cloud Pricing & Latency Matrix)
Compare the cheapest cloud providers and GPU endpoints hosting GPT-4.5 Preview (Cost Trap Alert) anchored by input price, output price, cache read discount, Time-to-First-Token (TTFT < 400ms SLA), and throughput speed:
| Provider / Endpoint | Input / 1M | Output / 1M | Cache Read / 1M | TTFT Latency & SLA | Throughput | 10K DAU Monthly Bill | Action |
|---|---|---|---|---|---|---|---|
| OpenAI Direct #1 Recommended Router | $75.00 | $150.00 | $37.50 | 620ms Batch/Async | 45 tok/s | $1,377,000/mo | Deploy (Route with 0% Markup Fallback) → |
⚡ Live Provider Disparity Anchor: OpenAI Direct delivers GPT-4.5 Preview (Cost Trap Alert) at $75.00/1M input while maintaining a real-time <400ms TTFT SLA (45 tok/s peak).
2. Monthly SaaS Spend by DAU Scale & Prompt Cache Hit Rate
Exact monthly spend projections across 1,000 DAU, 10,000 DAU, and 50,000 DAU with 0%, 50%, 75%, and 90% prompt caching:
| Active Users (DAU) | Uncached (0% Hit) | 50% Cache Hit | 75% Cache Hit (RAG) | 90% Cache Hit (Agents) |
|---|---|---|---|---|
| 1,000 DAU (1.55B tok/mo) | $137,700/mo | $114,075/mo | $102,263/mo | $95,175/mo |
| 10,000 DAU (15.5B tok/mo) | $1,377,000/mo | $1,140,750/mo | $1,022,625/mo | $951,750/mo |
| 50,000 DAU (77.4B tok/mo) | $6,885,000/mo | $5,703,750/mo | $5,113,125/mo | $4,758,750/mo |
3. Frequently Asked Questions (GPT-4.5 Preview (Cost Trap Alert))
What are the cheapest cloud providers for GPT-4.5 Preview (Cost Trap Alert) in 2026?
For GPT-4.5 Preview (Cost Trap Alert) (openai/gpt-4.5-preview), the cheapest cloud providers and GPU endpoints among 1 verified hosts are OpenAI Direct, starting at $75.00 per 1M input tokens, $150.00 per 1M output tokens, and $37.50 per 1M cached input reads (45 tok/s throughput). Teams can also claim $200 in free DigitalOcean GPU Droplet credits, $300 in Vultr Cloud GPU credits, or $5-$500 in RunPod Serverless vLLM bonus credits.
What is the GPT-4.5 Preview (Cost Trap Alert) cloud pricing per 1M tokens?
GPT-4.5 Preview (Cost Trap Alert) (OpenAI) cloud pricing is $75.00 per 1M input tokens, $150.00 per 1M output tokens, and $37.50 per 1M cached input tokens. Its context window is 128K (128,000 tokens) with 16,384 max output tokens.
How much does GPT-4.5 Preview (Cost Trap Alert) cost per month at 1,000, 10,000, and 50,000 DAU?
On a standard SaaS production workload (12 requests/user/day, 3,500 input + 800 output tokens), GPT-4.5 Preview (Cost Trap Alert) costs $137,700/month at 1,000 DAU, $1,377,000/month at 10,000 DAU, and $6,885,000/month at 50,000 DAU. Enabling 75% prompt caching reduces the 10,000 DAU bill to $1,022,625/month.
4. Compare GPT-4.5 Preview (Cost Trap Alert) Against Alternative Models
GPT-4.5 Preview (Cost Trap Alert) vs GPT-4.1 (1M Context Frontier)
Side-by-side DAU cost & cache savings →
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