AI 日报 · 2026 年 10 月 1 日 · 星期四
FREETOKENHOT
FreeTokenHot 每日免费 API 日报（2026-10-01）
今日免费 API 热榜 Top 10：Typhoon (SCB 10X) 以 147.0 分领跑。 新增入库 20 家。
Top 免费榜
Typhoon (SCB 10X)
热度 147.0。Free to use research showcase API — all Typhoon models at $0Thai-language LLMs, OCR and speech via an OpenAI-compatible research API速率限制：typhoon-asr-realtime: 100 reqs/minute (documented on the ASR page); LLM/OCR models: no published quotas (beta service)长期有效。
Z.ai (Zhipu AI / GLM)
热度 141.0。GLM-4.5-Flash, GLM-4.7-Flash (text), and GLM-4.6V-Flash (vision) are officially listed as $0 cost (input, cached input, and output) on a permanent basisA permanently-free model with no trial clock速率限制：Not specified with concrete RPM/TPM figures in public docs长期有效。
OpenRouter
热度 131.0。A rotating set of models with a :free suffix (~14 today; count fluctuates), single API across many providersWidest model selection behind one no-card key速率限制：20 req/min; 50 req/day under 10 credits purchased lifetime, 1000 req/day once 10+ credits purchased (one-time, not a subscription)长期有效。
Ollama Cloud
热度 131.0。$0 Free plan: access to cloud-hosted open models (Qwen, GPT-OSS, DeepSeek, etc.) via APICloud-hosted open models with the Ollama workflow, no card速率限制：Session limits reset every 5 hours and weekly limits every 7 days; 1 concurrent cloud model on the free plan (exact token caps not published)长期有效。
Groq
热度 127.0。Open-weight models (Llama, Qwen, GPT-OSS) plus Whisper, no credit card requiredLowest-latency inference for open-weight models速率限制：e.g. llama-3.1-8b-instant: 30 RPM/14.4K RPD/6K TPM/500K TPD; llama-3.3-70b-versatile: 30 RPM/1K RPD/12K TPM/100K TPD; qwen/qwen3.6-27b: 30 RPM/1K RPD/8K TPM/200K TPD; similar for GPT-OSS and Whisper models长期有效。
Cloudflare Workers AI
热度 127.0。10,000 Neurons/day, all account plansHighest free daily volume for a real side project速率限制：30+ models: LLMs (Llama, Mistral, DeepSeek, Qwen...), embeddings, image, audio长期有效。
SiliconFlow
热度 125.0。Several models permanently free (e.g. Qwen2.5-7B-Instruct and others) at $0 cost, plus a $1 welcome credit for paid modelsPermanently-free open models, no trial clock速率限制：Fixed per-model limits for free models; generic docs cite ranges of 1,000-10,000 RPM and 50,000-5,000,000 TPM depending on model tier — exact limits shown in-account长期有效。
Google Gemini API (AI Studio)
热度 121.0。Gemini 2.5 Flash, 2.5 Flash-Lite, 2.5 Pro (limited), embeddings, TTS modelsThe only frontier-class model with a genuine free tier速率限制：Varies by model: 5-30 RPM and 15-1,000 RPD (e.g. 2.5 Pro: 5 RPM/100 RPD; 2.5 Flash: 10/250; 2.5 Flash-Lite: 15/1,000; embeddings: 100 RPD; TTS: 15 RPD)长期有效。
SambaNova Cloud
热度 121.0。Rate-limited free tier (applies when no payment method is linked) across all modelsFast open models on a rate-limited free tier速率限制：Free Tier: 20 RPM / 20 RPD / 200,000 TPD across all models; Developer Tier (card required): 60-240 RPM depending on model长期有效。
ModelScope (API-Inference)
热度 121.0。~2,000 free API calls/day across open-weight models (Qwen3, DeepSeek, GLM, Llama, etc.) via API-InferenceFree daily calls to many open models (real-name verification required)速率限制：~2,000 calls/day; concurrency/QPS caps applied and dynamically adjusted长期有效。
新增入库
AI Horde
Free crowdsourced text & image generation; anonymous API key '0000000000' (no registration), or register to earn kudos for priorityAnonymous, no-signup free generation (variable speed)速率限制：Queue-based priority via kudos (no fixed quota); anonymous requests get lowest priority under load长期有效。
AI21 Labs
$10 trial credit, valid 3 monthsJamba long-context models on a $10 trial速率限制：Jamba Large/Mini: 10 RPS / 200 RPM by default有效期至 3 months。
Alibaba Cloud (Model Studio)
1,000,000 tokens (example figure, varies by model), international/Singapore region onlyQwen models with a large free token quota (Singapore region)速率限制：Qwen open & proprietary models有效期至 30-90 days。
Arli AI
Free plan ($0): access to all text LLMs (Gemma, Qwen, etc.), capped at ~5 requests per 2-day window, 12K context, 1 request at a timeA permanently-free (heavily rate-limited) test tier速率限制：1 request at a time; ~5 requests per 2 days across all models; max 12K context; delayed responses长期有效。
AssemblyAI
$50 free credit on signup (no card) — pre-recorded & streaming speech-to-text, Speech Understanding, and an OpenAI-compatible LLM Gateway (25+ models)Free speech-to-text plus an OpenAI-compatible LLM gateway速率限制：Free tier: 5 parallel transcriptions; streaming 5 new streams/min; global 20k requests / 5 min长期有效。
Baseten
New accounts receive free credits; Baseten's current pricing page does not state the amountFree starter credits for evaluating hosted custom and open models速率限制：Model APIs are priced per token; dedicated deployments are priced by compute time (per minute)长期有效。
Camb.ai
2,000 credits/month covering ~25K characters of MARS TTS, 125 min of STT, plus limited watermarked dubbing and translation (incl. 5 OCR pages)Expressive multilingual TTS, STT and dubbing on one free quota速率限制：500 chars/generation TTS, 15 min/generation STT; 2,000 credits/month长期有效。
Cartesia
20,000 credits/month (~27 min of Sonic TTS or ~1h51 of Ink speech-to-text)Low-latency streaming TTS + STT on a renewing monthly free quota速率限制：2 concurrent TTS requests, 8 concurrent STT; 20,000 credits/month长期有效。
Cerebras
$5 in free credits for new accounts, usable across all public modelsFastest tokens/sec on wafer-scale hardware速率限制：Published Free Trial per-model limits: 5 RPM / 30,000 TPM / 1,000,000 TPH / 1,000,000 TPD (e.g. gpt-oss-120b, zai-glm-4.7, gemma-4-31b); limits vary by model有效期至 30 days。
Clarifai
One-time $5 credit across serverless models (GPT-OSS-120B, Claude, Llama), vision, embeddings and image generationMultimodal (LLM + vision) models on a $5 credit速率限制：15 requests/second global default (CONN_THROTTLED on exceed)有效期至 30 days。
Cohere
Trial (evaluation) API keys covering chat, embed and rerankFree embeddings and rerank for RAG prototypes速率限制：1,000 API calls/month total; 20 req/min chat; 2,000 inputs/min embed; 10 req/min rerank长期有效。
Contextual AI
$25 in free credits on the on-demand plan, usable on the Rerank (rerank-v2) and Generate APIsA strong instruction-following reranker to try for free速率限制：Bounded by the $25 credit balance长期有效。
Datalab (Marker / Surya)
$20/month (work email) or $10/month (personal email) free usage allowance — OCR in 90+ languages, PDF-to-markdown, tables, forms and structured extractionOpen-source-pedigree OCR (Marker/Surya) on a free monthly allowance速率限制：10 requests/min on the free tier; per-page pricing (see datalab.to/pricing)长期有效。
Deepgram
$200 free credit on signup (no card, no expiration) — Nova speech-to-text and Aura text-to-speech at pay-as-you-go ratesBiggest free credit here, for speech (STT/TTS)速率限制：STT pre-recorded up to 50 concurrent; STT streaming up to 150; TTS REST up to 15; TTS streaming up to 45长期有效。
ElevenLabs
10,000 credits/month shared across Text-to-Speech, Speech-to-Text and more (~10 min TTS/month)Best-known TTS voices (free tier is non-commercial)速率限制：Concurrency tied to the Free plan (not numerically published)长期有效。
Fireworks AI
$1 trial creditFast hosted open models to trial with $1速率限制：Various open-weight models长期有效。
Fish Audio
8,000 credits/month (~7 min of generation, up to 500 characters per generation); TTS, STT and voice cloningFree multilingual TTS with voice cloning for personal projects速率限制：500 characters per generation; 8,000 credits/month长期有效。
Gladia
€50 in free credits on signup for speech-to-text (~80+ hrs pre-recorded or 60+ hrs real-time at current rates)High-accuracy async + real-time transcription to trial速率限制：Not published; bounded by the €50 credit长期有效。