机器学习 免费 API

Token cost, LLM energy, agent-hour and Proof-Adjusted Autonomy calculators by Michał Piszczek

Free Various Thai AI API

PT-BR and Spanish audio transcription with diarization and SRT/VTT

Computer Vision

Image captioning, face recognition, NSFW classification

Provides AI-powered APIs for text generation, image processing, and more

AI for code review

Natural Language Processing

Parse dreams into structured entities, emotions, agency, threat, and outcomes

Used for the primary ways for filtering the stopping, stemming words from the text data

OCR, Translation, NLP & ERNIE LLM via Baidu AI (free tier available)

Multimodal generative AI for text, vision, and code generation

Fast AI inference API with free tier, supports Llama, Mixtral, Gemma models

Face detection, face recognition with age estimation/gender estimation, accurate, no quota limits

AI model hub with inference API for NLP, computer vision, and audio

Image Recognition Solutions like Tagging, Visual Search, NSFW moderation

Computer Vision services like Facial detection, Image labeling, NSFW classification

Face and License Plate Anonymization

Realtime content moderation API that blocks or blurs unwanted images in real-time

Free AI API for embeddings, reranking, and text processing

Data Analytics

AI Solutions: Video/Image Classification & Tagging, NSFW, Icon/Image/Audio Search, NLP

Chinese content compliance review (17 platforms), EN↔CN translation, and SEO optimization. Pay-per-call via x402 (Solana USDC).

A FREE API for developers to build and monetize personalized ML based chat apps

LLM pricing, context windows and deprecation dates, schema-validated and updated daily

NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more

AI tool discovery with agentic scoring for 8,600+ tools and MCP servers

Open source computer vision API based on open source models

NLP API to return probability that if text is toxic, obscene, insulting or threatening

Pre-trained computer vision models

Face Detection, Face Recognition and Face Grouping

Live pricing, context windows and model ids for major LLM APIs

Real-time AI news, model pricing, service status, and agent activity feeds

A time series analysis API

Forecasting API for timeseries data

Provides specific answers to questions using data and algorithms