Free AI Models

Free models are for experimenting, learning and shipping without a bill — AIHubMix covers the inference cost for all 60 models on this page, and every model answers all three protocols: Chat Completions, Messages and Responses. Every account starts with 10 trial calls, no credit card, and a $1 top-up switches you to permanent daily quotas.

60 models16 model authorsEvery model $0/M input & outputUpdated 2026-09-24

Before your first top-up

No credit card required, and trial calls never expire.

Trial calls 10 total, all free models

After a one-time $1 top-upRecommended

Top up once — any amount from $1 — and every free model switches to daily quotas with no expiry, reset every day.

Requests 100/dayRequests 10/minTokens 1M/dayResets daily

Usage

Last 30 days · 2026-08-26 to 2026-09-24

Tokens

45.7B

Requests

365K

Models in use

60 of 60

Tokens per day, stacked by model

03.2B6.3B08-2609-0209-0909-1609-232026-08-26 — 1,063,493,197 tokens coding-glm-5.3-free: 307,583,775 hy3-free: 243,988,760 coding-glm-5.2-free: 213,505,165 41 more models: 129,816,772 coding-glm-5.1-free: 79,302,925 coding-minimax-m3-free: 49,299,615 xiaomi-mimo-v2.5-pro-free: 30,642,340 coding-kimi-k3-free: 9,353,8452026-08-27 — 6,323,135,603 tokens coding-glm-5.3-free: 2,911,460,015 coding-glm-5.3-flash-free: 2,196,924,475 hy3-free: 365,441,270 coding-glm-5.2-free: 238,575,620 xiaomi-mimo-v2.5-pro-free: 176,859,565 41 more models: 174,333,258 coding-glm-5.1-free: 139,407,595 coding-minimax-m3-free: 60,781,090 coding-kimi-k3-free: 59,352,7152026-08-28 — 4,444,906,562 tokens coding-glm-5.3-free: 1,855,862,725 coding-glm-5.3-flash-free: 1,209,593,375 hy3-free: 539,957,675 coding-kimi-k3-free: 291,618,310 coding-glm-5.1-free: 146,533,500 41 more models: 144,309,312 coding-glm-5.2-free: 141,165,585 xiaomi-mimo-v2.5-pro-free: 74,836,375 coding-minimax-m3-free: 41,029,7052026-08-29 — 3,106,450,810 tokens coding-glm-5.3-flash-free: 1,394,107,180 coding-glm-5.3-free: 1,087,920,470 coding-kimi-k3-free: 195,047,820 41 more models: 148,142,930 coding-glm-5.1-free: 99,483,505 coding-glm-5.2-free: 64,639,485 xiaomi-mimo-v2.5-pro-free: 62,080,415 coding-minimax-m3-free: 31,519,640 hy3-free: 23,509,3652026-08-30 — 2,235,505,877 tokens coding-glm-5.3-free: 992,227,435 coding-glm-5.3-flash-free: 879,489,750 41 more models: 96,947,767 coding-glm-5.1-free: 76,394,330 coding-glm-5.2-free: 65,266,695 xiaomi-mimo-v2.5-pro-free: 52,080,925 coding-minimax-m3-free: 50,157,935 hy3-free: 22,941,0402026-08-31 — 1,235,663,188 tokens coding-glm-5.3-free: 646,405,490 coding-glm-5.3-flash-free: 275,488,345 41 more models: 96,756,648 coding-minimax-m3-free: 82,765,645 xiaomi-mimo-v2.5-pro-free: 46,926,965 coding-glm-5.1-free: 44,527,895 coding-glm-5.2-free: 42,792,2002026-09-01 — 1,527,138,497 tokens coding-glm-5.3-free: 725,439,385 coding-glm-5.3-flash-free: 465,143,565 41 more models: 79,107,737 coding-glm-5.1-free: 73,846,070 coding-minimax-m3-free: 69,642,455 coding-glm-5.2-free: 64,692,795 xiaomi-mimo-v2.5-pro-free: 49,266,4902026-09-02 — 1,726,805,863 tokens coding-glm-5.3-free: 845,181,570 coding-glm-5.3-flash-free: 482,753,905 coding-glm-5.2-free: 117,007,785 41 more models: 85,538,858 coding-minimax-m3-free: 61,802,520 coding-glm-5.1-free: 57,438,580 coding-kimi-k3-free: 41,409,485 xiaomi-mimo-v2.5-pro-free: 35,673,1602026-09-03 — 1,649,548,924 tokens coding-glm-5.3-free: 747,105,115 coding-glm-5.3-flash-free: 308,674,520 coding-kimi-k3-free: 244,219,575 41 more models: 140,188,109 coding-glm-5.2-free: 65,640,375 coding-glm-5.1-free: 54,903,955 coding-minimax-m3-free: 46,700,940 xiaomi-mimo-v2.5-pro-free: 42,116,3352026-09-04 — 1,240,330,493 tokens coding-glm-5.3-free: 681,732,660 coding-glm-5.3-flash-free: 222,101,960 41 more models: 92,341,383 coding-glm-5.2-free: 69,627,810 coding-minimax-m3-free: 62,828,045 coding-glm-5.1-free: 62,136,920 xiaomi-mimo-v2.5-pro-free: 31,502,275 coding-kimi-k3-free: 18,059,4402026-09-05 — 874,055,684 tokens coding-glm-5.3-flash-free: 287,493,630 coding-glm-5.3-free: 238,700,495 coding-glm-5.2-free: 126,704,170 41 more models: 99,080,924 coding-minimax-m3-free: 51,772,495 coding-glm-5.1-free: 47,248,030 xiaomi-mimo-v2.5-pro-free: 23,055,9402026-09-06 — 852,494,025 tokens coding-glm-5.3-free: 296,578,685 coding-glm-5.3-flash-free: 173,672,610 coding-glm-5.2-free: 131,412,850 41 more models: 98,796,955 coding-minimax-m3-free: 60,578,935 xiaomi-mimo-v2.5-pro-free: 48,997,730 coding-glm-5.1-free: 42,456,2602026-09-07 — 762,828,277 tokens coding-glm-5.3-free: 203,013,875 coding-glm-5.3-flash-free: 180,954,635 41 more models: 144,999,177 coding-minimax-m3-free: 74,797,230 coding-glm-5.2-free: 67,969,660 xiaomi-mimo-v2.5-pro-free: 67,124,445 coding-glm-5.1-free: 23,969,2552026-09-08 — 1,122,506,157 tokens coding-glm-5.3-free: 489,010,705 coding-glm-5.3-flash-free: 282,641,135 41 more models: 143,345,477 coding-minimax-m3-free: 88,267,550 coding-glm-5.2-free: 54,355,135 xiaomi-mimo-v2.5-pro-free: 42,808,805 coding-glm-5.1-free: 22,077,3502026-09-09 — 1,398,948,153 tokens coding-glm-5.3-free: 665,144,695 coding-glm-5.3-flash-free: 231,594,160 41 more models: 172,273,238 coding-minimax-m3-free: 145,238,310 coding-glm-5.2-free: 84,800,995 xiaomi-mimo-v2.5-pro-free: 55,963,500 coding-glm-5.1-free: 43,933,2552026-09-10 — 979,511,519 tokens coding-glm-5.3-free: 337,835,180 coding-glm-5.3-flash-free: 166,339,520 41 more models: 158,039,229 coding-minimax-m3-free: 139,190,910 coding-glm-5.2-free: 71,570,210 coding-glm-5.1-free: 69,726,425 xiaomi-mimo-v2.5-pro-free: 36,810,0452026-09-11 — 1,033,704,453 tokens coding-glm-5.3-free: 387,048,340 41 more models: 185,928,418 coding-glm-5.3-flash-free: 184,203,590 coding-minimax-m3-free: 113,667,465 coding-glm-5.2-free: 67,881,520 xiaomi-mimo-v2.5-pro-free: 63,117,785 coding-glm-5.1-free: 31,857,3352026-09-12 — 907,940,795 tokens coding-glm-5.3-free: 349,691,025 coding-glm-5.3-flash-free: 201,259,125 41 more models: 152,695,310 coding-minimax-m3-free: 61,965,335 coding-glm-5.2-free: 58,051,720 xiaomi-mimo-v2.5-pro-free: 42,928,855 coding-glm-5.1-free: 41,349,4252026-09-13 — 854,820,653 tokens coding-glm-5.3-free: 270,211,240 coding-glm-5.3-flash-free: 202,108,260 41 more models: 119,371,133 coding-glm-5.2-free: 80,536,425 coding-glm-5.1-free: 70,490,175 xiaomi-mimo-v2.5-pro-free: 58,087,705 coding-minimax-m3-free: 54,015,7152026-09-14 — 1,099,068,961 tokens coding-glm-5.3-free: 362,332,145 coding-glm-5.3-flash-free: 256,828,770 41 more models: 176,808,276 coding-glm-5.2-free: 169,404,575 coding-minimax-m3-free: 53,448,765 coding-glm-5.1-free: 46,972,550 xiaomi-mimo-v2.5-pro-free: 33,273,8802026-09-15 — 1,197,214,599 tokens coding-glm-5.3-free: 448,137,335 coding-glm-5.3-flash-free: 268,082,935 41 more models: 188,288,319 coding-glm-5.2-free: 159,713,830 coding-glm-5.1-free: 61,408,585 xiaomi-mimo-v2.5-pro-free: 39,998,080 coding-minimax-m3-free: 31,585,5152026-09-16 — 1,292,629,873 tokens coding-glm-5.3-free: 515,564,400 coding-glm-5.3-flash-free: 222,646,355 41 more models: 192,256,203 coding-glm-5.2-free: 166,770,060 xiaomi-mimo-v2.5-pro-free: 91,077,600 coding-glm-5.1-free: 55,809,250 coding-minimax-m3-free: 48,506,0052026-09-17 — 1,153,333,837 tokens coding-glm-5.3-free: 398,743,550 41 more models: 319,002,302 coding-glm-5.3-flash-free: 182,553,175 coding-minimax-m3-free: 72,671,345 coding-glm-5.2-free: 69,161,955 coding-glm-5.1-free: 63,178,345 xiaomi-mimo-v2.5-pro-free: 48,023,1652026-09-18 — 1,047,995,127 tokens coding-glm-5.3-free: 396,123,935 41 more models: 210,789,447 coding-glm-5.3-flash-free: 161,402,855 xiaomi-mimo-v2.5-pro-free: 83,940,625 coding-glm-5.1-free: 70,160,640 coding-minimax-m3-free: 65,918,255 coding-glm-5.2-free: 59,659,3702026-09-19 — 1,365,925,215 tokens coding-glm-5.3-free: 680,200,690 41 more models: 246,513,735 coding-glm-5.3-flash-free: 169,289,510 coding-glm-5.2-free: 108,749,255 coding-minimax-m3-free: 71,601,810 xiaomi-mimo-v2.5-pro-free: 45,459,235 coding-glm-5.1-free: 44,110,9802026-09-20 — 773,384,015 tokens 41 more models: 252,068,065 coding-glm-5.3-free: 193,201,335 coding-minimax-m3-free: 112,127,085 xiaomi-mimo-v2.5-pro-free: 103,481,015 coding-glm-5.2-free: 58,693,740 coding-glm-5.1-free: 36,860,570 coding-glm-5.3-flash-free: 16,952,2052026-09-21 — 587,571,590 tokens 41 more models: 191,670,880 coding-minimax-m3-free: 163,337,815 coding-kimi-k3-free: 63,483,045 xiaomi-mimo-v2.5-pro-free: 63,402,300 coding-glm-5.3-free: 57,646,375 coding-glm-5.2-free: 23,865,880 coding-glm-5.1-free: 22,574,370 coding-glm-5.3-flash-free: 1,590,9252026-09-22 — 1,120,634,085 tokens 41 more models: 314,667,285 coding-glm-5.3-free: 302,025,405 coding-minimax-m3-free: 116,186,405 coding-kimi-k3-free: 102,931,545 coding-glm-5.2-free: 88,429,400 xiaomi-mimo-v2.5-pro-free: 79,025,615 coding-glm-5.1-free: 63,645,575 coding-glm-5.3-flash-free: 53,722,8552026-09-23 — 1,427,890,975 tokens 41 more models: 525,181,945 coding-glm-5.3-free: 304,845,810 coding-kimi-k3-free: 197,756,665 coding-minimax-m3-free: 156,874,245 coding-glm-5.2-free: 88,326,290 coding-glm-5.1-free: 69,652,500 xiaomi-mimo-v2.5-pro-free: 49,709,220 coding-glm-5.3-flash-free: 35,544,3002026-09-24 — 1,259,817,925 tokens 41 more models: 531,858,490 coding-glm-5.3-free: 272,651,730 coding-kimi-k3-free: 135,423,750 xiaomi-mimo-v2.5-pro-free: 71,236,440 coding-glm-5.1-free: 69,495,355 coding-glm-5.3-flash-free: 65,085,680 coding-glm-5.2-free: 64,718,595 coding-minimax-m3-free: 49,347,885
  • coding-glm-5.3-free
  • coding-glm-5.3-flash-free
  • coding-glm-5.2-free
  • coding-minimax-m3-free
  • coding-glm-5.1-free
  • xiaomi-mimo-v2.5-pro-free
  • coding-kimi-k3-free
  • hy3-free
  • 41 more models

Which models that traffic went to

  1. Coding GLM 5.3 (free)39.4%18B
  2. Coding GLM 5.3 Flash (free)23.6%10.8B
  3. Coding GLM 5.2 (free)6.3%2.9B
  4. Coding MiniMax M3 (free)5.0%2.3B
  5. Coding GLM 5.1 (free)4.0%1.8B
  6. Xiaomi Mimo V2.5 Pro (free)3.8%1.7B
  7. Coding Kimi K3 (free)3.0%1.4B
  8. Hy3 (free)2.6%1.2B
  9. 41 more models12.3%5.6B

Share of 45.7B tokens. 11 models with traffic report no token counts and are only in the request view.

All 60 Free Models

Open in model list
All free models on AIHubMix, in catalog order, with developer, input and output modalities, context length and the rate limit each model allows on a topped-up account.
ModelModalitiesContextRate limitPaid version
agents-a1-freeNewTakes text, vision, returns text.262K100/day · 10/min—
coding-glm-4.6-freeTakes text, returns text.200K100/day · 10/minvs paid →
coding-glm-4.7-freeTakes text, returns text.200K100/day · 10/minvs paid →
coding-glm-5-freeTakes text, returns text.200K100/day · 10/minvs paid →
coding-glm-5-turbo-freeTakes text, returns text.205K50/day · 5/minvs paid →
coding-glm-5.1-freeTakes text, returns text.200K100/day · 10/minvs paid →
coding-glm-5.2-freeTakes text, returns text.1M100/day · 10/minvs paid →
coding-glm-5.3-flash-freeNewTakes text, vision, video. Output modality not published.1M100/day · 10/minvs paid →
coding-glm-5.3-freeNewTakes text, returns text.1.05M100/day · 10/minvs paid →
coding-kimi-k3-freeTakes text, vision, video, returns text.1.05M100/day · 10/minvs paid →
coding-minimax-m2-freeTakes text, returns text.205K100/day · 10/minvs paid →
coding-minimax-m2.1-freeTakes text, returns text.205K100/day · 10/minvs paid →
coding-minimax-m2.5-freeTakes text, returns text.205K100/day · 10/minvs paid →
coding-minimax-m2.7-freeTakes text, returns text.205K100/day · 10/minvs paid →
coding-minimax-m3-freeTakes text, vision, video, returns text.1M100/day · 10/minvs paid →
dots-3-note-preview-freeTakes text, vision, audio, video, returns text.524K100/day · 10/min—
glm-4.7-flash-freeTakes text, returns text.200K100/day · 10/min—
hy3-freeTakes text, returns text.256K100/day · 10/minvs paid →
intern-s2-freeNewTakes text, vision, returns text.262K100/day · 10/min—
k2.6-code-preview-freeTakes text, vision, video, returns text.262K50/day · 5/min—
kimi-for-coding-freeTakes text, vision, video, returns text.256K100/day · 10/min—
laguna-s-2.1-freeTakes text, returns text.1.05M100/day · 10/minvs paid →
laguna-xs-2.1-freeTakes text, returns text.262K100/day · 10/minvs paid →
lfm-2.5-2.6b-freeTakes text, returns text.131K100/day · 10/min—
ling-3.0-flash-freeTakes text, returns text.262K100/day · 10/minvs paid →
ling-3.0-tiny-freeTakes text, returns text.262K100/day · 10/min—
mimo-v2-flash-freeTakes text, returns text.256K100/day · 10/minvs paid →
minimax-m2.7-freeTakes text, returns text.205K100/day · 10/minvs paid →
nemotron-3-nano-30b-a3b-freeTakes text, returns text.1.05M100/day · 10/min—
nemotron-3-nano-omni-30b-a3b-reasoning-freeTakes text, vision, audio, video, returns text.262K100/day · 10/min—
nemotron-3-super-120b-a12b-freeTakes text, returns text.1.05M100/day · 10/min—
nemotron-3-ultra-550b-a55b-freeTakes text, returns text.1.05M100/day · 10/min—
nemotron-3.5-content-safety-freeTakes text, vision, returns text.131K100/day · 10/min—
nemotron-3.5-lightning-freeTakes text, returns text.1.05M100/day · 10/min—
nemotron-nano-12b-v2-vl-freeTakes text, vision, video, returns text.131K100/day · 10/min—
nemotron-nano-9b-v2-freeTakes text, returns text.131K100/day · 10/min—
north-mini-code-freeTakes text, returns text.256K100/day · 10/min—
qwen3.6-plus-preview-freeTakes text, returns text.1M50/day · 5/min—
union-alpha-freeNewTakes text, vision, returns text.262K100/day · 10/min—
xiaomi-mimo-v2-omni-freeTakes text, vision, audio, video, returns text.256K100/day · 10/min—
xiaomi-mimo-v2-pro-freeTakes text, returns text.1M100/day · 10/min—
xiaomi-mimo-v2.5-freeTakes text, vision, audio, video, returns text.1.05M100/day · 10/min—
xiaomi-mimo-v2.5-pro-freeTakes text, returns text.1.05M100/day · 10/min—
xiaomi-mimo-v2.6-flash-freeNewTakes text, vision, audio, video, returns text.1.05M100/day · 10/min—
xiaomi-mimo-v2.6-pro-freeNewTakes text, vision, audio, video, returns text.1.05M100/day · 10/min—
gemini-3-flash-preview-freeTakes text, vision, audio, video, PDF, returns text.1.05M33/day · 3/minvs paid →
gemini-3.1-flash-image-preview-freeTakes text, vision, returns vision.—10/day · 1/minvs paid →
gemini-3.5-flash-lite-freeTakes text, vision, audio, video, PDF, returns text.1.05M100/day · 10/minvs paid →
gemini-3.6-flash-freeTakes text, vision, audio, video, PDF, returns text.1.05M100/day · 10/minvs paid →
gemini-3.7-flash-freeTakes text, vision, audio, video, PDF, returns text.1.05M100/day · 10/minvs paid →
gemini-3.8-flash-freeNewTakes text, vision, audio, video, PDF, returns text.1.05M100/day · 10/minvs paid →
gemma-4-26b-a4b-it-freeTakes text, vision, video, returns text.262K100/day · 10/minvs paid →
gemma-4-31b-it-freeTakes text, vision, video, returns text.262K100/day · 10/minvs paid →
gpt-4.1-freeTakes text, vision, PDF, returns text.1.05M20/day · 2/minvs paid →
gpt-4.1-mini-freeTakes text, vision, PDF, returns text.1.05M33/day · 3/minvs paid →
gpt-4.1-nano-freeTakes text, vision, PDF, returns text.1.05M50/day · 5/minvs paid →
gpt-4o-freeTakes text, vision, PDF, returns text.128K20/day · 2/minvs paid →
gpt-5.5-freeTakes text, vision, PDF, returns text.1.05M100/day · 10/minvs paid →
gpt-image-2-freeTakes text, vision, returns text, vision.—100/day · 10/minvs paid →
gpt-oss-20b-freeTakes text, returns text.131K100/day · 10/minvs paid →

Rate limit shows the daily and per-minute request caps for topped-up accounts. Some models carry a higher request weight — one call counts as several requests — which is why their caps are lower. All free models share one pool of 1M tokens per day. Before your first top-up, the 10 trial calls apply instead. Context “—” means the value is not published in the catalog. Modalities read input → output — the same fact the developer pages show; a missing output side means the catalog does not publish it, not that the model returns nothing.

How to Start

  1. 1

    Create an account

    Email or OAuth, no credit card required. 10 trial calls are available immediately.

  2. 2

    Create an API key

    One key works for every model on the platform, free and paid alike. Open the API keys page →

  3. 3

    Call a free model

    Point any OpenAI-compatible client — Cursor, Cline, Cherry Studio, LiteLLM — at the gateway and pick a -free model ID.

POST /v1/chat/completions

curl https://aihubmix.com/v1/chat/completions \
-H "Authorization: Bearer sk-***" \
-H "Content-Type: application/json" \
-d '{
"model": "coding-glm-5.3-free",
"messages": [{"role":"user","content":"Hi"}]
}' # coding-glm-5.3-flash-free / hy3-free

A -free ID like coding-glm-5.3-free — the most-called free model this month — is the same upstream model as Coding GLM 5.3, served as a subsidized free variant. Swap the suffix off when you need paid throughput; nothing else in your code changes.

Free Models on AIHubMix

Are these models really free?

Yes. All 60 models bill $0 for input and output tokens. AIHubMix subsidizes the inference cost; usage is bounded by quotas instead of a bill.

What do I get before topping up?

10 trial calls, shared across all free models, with no expiry. When they run out the API keeps answering with a note that the trial is used up — your integration never sees a hard error.

What do I get after topping up?

Any top-up of $1 or more permanently switches your account to daily quotas: 10 requests per minute, 100 requests per day and 1M tokens per day, shared across the free catalog and reset every day. Models with a higher request weight count as several requests per call — the exact caps are in the table. Past a cap the API returns 429 until the next minute or day starts.

What is the difference between Coding GLM 5.3 (free) and Coding GLM 5.3?

Price is the only difference — they are the same upstream model with identical capability. The -free ID bills $0 within the quotas above; the paid ID bills per token with no daily cap. Switching between them is a one-line model-name change.

Keep Exploring

All Models

The full catalog — 908 models across chat, image, video and audio, with per-token pricing.

Browse all models →

LLM Router

Fill in auto as the model ID and the gateway routes each request to the optimal model by cost and quality.

Try the router →

Apps

Ready-to-use apps in the AIHubMix app store — and model discounts beyond the free catalog.

Browse the app store →

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