InferIndex · https://inferindex.dev/en/compare/anthropic/claude-haiku-5.5/vs/z-ai/glm-5.3-flash
Claude Haiku 5.5 costs from $0.20 per million tokens and GLM 5.3 Flash from $0.059 (at a 3:1 input:output mix): the cheapest price for each; prices checked on .
Verdict
At these prices, Claude Haiku 5.5 costs 3.4× as much as GLM 5.3 Flash per million tokens (at a 3:1 input:output mix).
Each model's lowest blended price, per 1M tokens, across every provider we track.
| Model | Lowest blended price, $ per 1M tokens. Green background: the most favourable value of each column. | Input price of the cheapest offer, per 1M tokens | Output price of the cheapest offer, per 1M tokens | The provider's published policy says the text you send is not used to train models. We only show what is published; we can't check it ourselves. | For 2,000 input tokens and 500 output tokens per request, 1,000 requests a day, at the cheapest offer for that workload. Change the workload above. | Offers | Providers | The maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut. | Observation |
|---|---|---|---|---|---|---|---|---|---|
| Most expensive offer · $0.356. The highest blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted. Green background: the most favourable value of each column., most favourable value of the column | $0.038, most favourable value of the column | $0.125, most favourable value of the column | at EmpirioLabs AI, most favourable value of the column | $4.13, most favourable value of the columnat Pareto via Vercel AI Gateway | 146 | 85, most favourable value of the column | 1M | Cheapest. Lowest blended price, $ per 1M tokens | |
| Most expensive offer · $0.22. The highest blended price among comparable offers: one price per provider (its cheapest route), standard tier, current prices only. Priority tiers and prices converted from points are not counted. | $0.10 | $0.50 | $0.20 | $13.50at Anthropic | 46 | 20 | 1M |
Green background: the most favourable value of each column.
Prices as of Oct 31, 2026, 4:13 PM UTCSame rules as the API's /cheapest route. The monthly estimate uses the cheapest offer for that workload.
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