🇺🇸 Cloudflare Workers AI 免费 LLM API

推理服务商国家/地区：US

免费额度说明

10,000 Neurons/day free, no credit card required. 60+ models available on the free tier.

Base URL：https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/run

📌 备注：The 10,000 free Neurons are shared across all Workers AI usage, not per model, and all limits reset daily at 00:00 UTC. Going over does not bill you, the request fails. Seven models are excluded from Workers Free billing and need the Workers Paid plan or prepaid AI Gateway credits: `@cf/moonshotai/kimi-k2.6`, `@cf/moonshotai/kimi-k2.7-code`, `@cf/zai-org/glm-5.2`, `@cf/zai-org/glm-5.3`, `@cf/zai-org/glm-5.3-flash`, `@cf/deepseek-ai/deepseek-v4-flash-0731`, `@cf/deepseek-ai/deepseek-v4-pro-0813` ([pricing](https://developers.cloudflare.com/workers-ai/platform/pricing/)).

免费模型列表（8 个）

模型	上下文	最大输出	模态	限速
`@cf/meta/llama-3.3-70b-instruct-fp8-fast`	24K	Shared w/ context	Text	10K neurons/day (shared)
`@cf/meta/llama-4-scout-17b-16e-instruct`	131K	Shared w/ context	Multimodal	10K neurons/day (shared)
`@cf/openai/gpt-oss-120b`	128K	Shared w/ context	Text	10K neurons/day (shared)
`@cf/google/gemma-4-26b-a4b-it`	256K	Shared w/ context	Text + Vision	10K neurons/day (shared)
`@cf/zai-org/glm-4.7-flash`	131K	Shared w/ context	Text	10K neurons/day (shared)
`@cf/mistralai/mistral-small-3.1-24b-instruct`	128K	Shared w/ context	Text + Vision	10K neurons/day (shared)
`@cf/deepseek-ai/deepseek-r1-distill-qwen-32b`	80K	Shared w/ context	Text (reasoning)	10K neurons/day (shared)
`+ 55 more models`	Varies	Varies	Text, Image, Audio, Embeddings	10K neurons/day (shared)

额度与限速可能随时调整，请以 Cloudflare Workers AI 官网为准。