Claude Haiku 4.5 vs Gemini 3.5 Flash: Which AI Model in 2026?
Claude Haiku 4.5 (Anthropic) vs Gemini 3.5 Flash (Google): a side-by-side comparison of price, provider, availability, and payment. Both run on 97AI.PRO through one API — typically well below official rates, with USDC/Alipay/card and no charge for failed jobs.
Side by side
| Claude Haiku 4.5 | Gemini 3.5 Flash | |
|---|---|---|
| Provider | Anthropic | |
| Type | Chat | Chat |
| Price on 97AI | $1.4963 per million tokens | $2.835 per million tokens |
| Official price | $5 per million tokens | $9 per million tokens |
| Savings vs official | 70% | 69% |
| Payment | USDC · Card · Alipay | USDC · Card · Alipay |
| Works in China / no card | Yes | Yes |
Verdict
Both Claude Haiku 4.5 and Gemini 3.5 Flash run through 97AI's single API with USDC, card, or Alipay — and both cost $0 on failed generations. On price, Claude Haiku 4.5 is the lower-cost option at $1.4963 per million tokens (70% below Anthropic's official rate), while Gemini 3.5 Flash runs $2.835 per million tokens. Pick Claude Haiku 4.5 for cost-sensitive volume; choose Gemini 3.5 Flash if its output quality better fits your use case. You can test both on one balance without committing to either provider.
Frequently asked
Is Claude Haiku 4.5 or Gemini 3.5 Flash cheaper?+
On 97AI.PRO, Claude Haiku 4.5 is $1.4963 per million tokens and Gemini 3.5 Flash is $2.835 per million tokens. Both are billed only on success and are typically well below the providers' official prices.
Can I use both Claude Haiku 4.5 and Gemini 3.5 Flash with one account?+
Yes. 97AI.PRO exposes both through a single unified API and one credit balance — switch models by changing one field, no separate signups or provider contracts.
How do I pay without a credit card?+
Both models accept USDC (Arbitrum) and Alipay in addition to credit cards, so you can use them from China, LATAM, and other regions where international cards fail.
Do failed generations cost money?+
No — for both Claude Haiku 4.5 and Gemini 3.5 Flash, only successful output is charged.