Claude Haiku 4.5 vs GPT-4o
anthropic/claude-haiku-4.5 · openai/gpt-4o
As of November 2, 2026, Claude Haiku 4.5 is the cheaper API on UberLLM: $0.0706 per million input tokens and $0.3531 per million output, versus $0.1500 / $0.6000 for GPT-4o, about 42% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Claude Haiku 4.5 to cut cost; choose GPT-4o when its capabilities fit your task better.
Claude Haiku 4.5 vs GPT-4o, side by side
| Spec | Claude Haiku 4.5 | GPT-4o |
|---|---|---|
| Price · input / 1M | $0.0706 | $0.1500 |
| Price · output / 1M | $0.3531 | $0.6000 |
| Context length | 200,000 | 128,000 |
| Max output tokens | 64,000 | 16,384 |
| Input modalities | text, image | text, image |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | — |
| % off list | 92.9% off | 94% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 2, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Claude Haiku 4.5 vs GPT-4o — FAQ
Is Claude Haiku 4.5 or GPT-4o cheaper?
Claude Haiku 4.5 is cheaper on a blended token mix, by about 42%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Claude Haiku 4.5 and GPT-4o?
Claude Haiku 4.5: $0.0706 in / $0.3531 out per 1M tokens. GPT-4o: $0.1500 in / $0.6000 out per 1M tokens. That's roughly a 42% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Haiku 4.5 and GPT-4o with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.