Choose your perfect AI model
Explore our diverse range of AI models, each optimized for specific content generation needs. From fast drafts to premium quality content, find the perfect match for your requirements.
OpenAI
GPT 6 Astra
1000 credits
Advanced OpenAI model with superior reasoning, enhanced instruction following, and exceptional content generation capabilities
GPT 5.6 Sol
500 credits
OpenAI text model with adaptive reasoning, dual response modes (Instant/Thinking), customizable tone, and strong factual accuracy for editorial and SEO work.
GPT 5.5
500 credits
Top-tier OpenAI text model for demanding editorial work: long-form articles, SEO-focused copy, brand voice, and research-backed content. Very large context for briefs, sources, and multi-step publishing workflows.
GPT 6.1 Sol
250 credits
OpenAI model for source-aware synthesis, precise editorial planning, and SEO decisions across complex content briefs.
GPT 6 Sol
250 credits
OpenAI reasoning model for nuanced editorial strategy, deep analysis, and polished SEO content with configurable response depth.
GPT 5.6 Terra
250 credits
Flagship-class OpenAI text model with a very large context window. Strong choice for in-depth articles, SEO, and high-stakes editorial tasks.
GPT 5.4
250 credits
Flagship-class OpenAI text model with a very large context window. Strong choice for in-depth articles, SEO, and high-stakes editorial tasks.
GPT 5.2
175 credits
Powerful general-purpose OpenAI text model for articles, research-backed writing, and complex content workflows.
GPT 5.1
125 credits
OpenAI text model with adaptive reasoning, dual response modes (Instant/Thinking), customizable tone, and strong factual accuracy for editorial and SEO work.
GPT 5
125 credits
Advanced OpenAI model with superior reasoning, enhanced instruction following, and exceptional content generation capabilities
o3
125 credits
High-performance model with real-time web search capabilities
GPT 6 Luna
100 credits
Fast and practical OpenAI model for reliable articles, SEO production, and high-volume daily content workflows.
GPT 5.6 Luna
100 credits
Balanced OpenAI text model for high-quality articles, SEO drafts, and everyday content workflows at a lower credit tier.
GPT 5.4 Mini
75 credits
A cost-effective text model for high-quality content with strong instruction following.
GPT 4.1
75 credits
Refined OpenAI text model with advanced reasoning—solid for long articles, research, and structured editorial work.
GPT 4o
75 credits
Optimized version for faster generation with good quality
GPT 5 Mini
25 credits
Fast and efficient GPT-5 variant with excellent performance-cost ratio
GPT 5.4 Nano
20 credits
Streamlined tier for simple blog posts, drafts, and high-volume generation when you need speed and coverage over maximum depth.
o4 Mini
20 credits
Advanced model with excellent content quality
GPT 4.1 Mini
15 credits
Best value for credits cost. High quality content & long articles. Data more recent than GPT 4o Mini.
o3 Mini
15 credits
Advanced model with excellent content quality
GPT OSS 120B
10 credits
Open-source GPT model with 120B parameters for general text generation
GPT OSS 20B
5 credits
Open-source GPT model with 20B parameters for quick text generation
GPT 4o Mini
5 credits
Best value for credits cost. High quality content & long articles.
GPT Image 1
250 credits
OpenAI image generation with advanced customization options and transparency support for brand-safe visuals.
GPT Image 1.5
200 credits
Enhanced OpenAI image generation model with improved quality and performance.
GPT Image 2.5 Flare
175 credits
OpenAI's fastest image model for high-quality everyday generation, with strong instruction following and sharp text rendering.
GPT Image 2.5 Sunburst
175 credits
OpenAI's most capable image model for workflows where editing precision matters most, with detailed control and sharp text.
GPT Image 2
175 credits
OpenAI image model with flexible sizes, strong quality, and efficient generation for marketing, social, and blog visuals.
GPT Image 1 Mini
60 credits
Lightweight OpenAI image generation model optimized for cost-effective image creation.
Gemini 3.1 Pro
200 credits
Major gains in performance, ease of use, and multimodal understanding: strong agentic and coding support alongside polished long-form and SEO-friendly text.
Gemini 3.8 Flash
135 credits
Latest Gemini Flash generation: top-tier speed with the strongest reasoning and grounding in the Flash family.
Gemini 3.7 Flash
135 credits
Flash-tier model tuned for agentic workflows, structured outputs and reliable tool use at low latency.
Gemini 3.6 Flash
135 credits
Balanced Flash model with excellent quality-to-cost ratio, ideal for high-volume content production.
Gemini 3.5 Flash
135 credits
Mature GA Flash model with thinking tokens: proven for production content, search grounding and long-form SEO.
Gemini 2.5 Pro
120 credits
Flagship Google model that excels in coding and complex reasoning tasks
Gemini 3 Flash
45 credits
Our smartest model designed for speed, combining cutting-edge intelligence with superior search and grounding capabilities
Gemini 3.5 Flash Lite
40 credits
General availability Flash Lite tier for Gemini 3.5; economical and fast for large-scale text tasks.
Gemini 2.5 Flash
35 credits
First hybrid reasoning model with one million token context window
Gemini 3.1 Flash lite
25 credits
General availability Flash Lite tier for Gemini 3.1; economical and fast for large-scale text tasks.
Gemini 2.5 Flash lite
8 credits
Smallest and most economical model designed for large-scale use
Google Nano Banana Pro
200 credits
Premium AI image generation with higher resolution and advanced safety filtering
Google Nano Banana 2
125 credits
High-quality image generation with 2K resolution & Google search for enhanced context
Google Nano Banana 2 Lite
60 credits
Fast and cost-effective image generation for high-volume visual content
Google Nano Banana
50 credits
High-quality AI image generation with natural style and clean composition
Anthropic
Claude 5.1 Fable
1300 credits
Anthropic's latest frontier model for long-running agents, frontier coding and the hardest knowledge work, at $10 / $50 per million tokens with improved prompt caching
Claude 5 Fable
1300 credits
Anthropic's most capable widely released model for long-running agents, frontier coding and the hardest knowledge work, at $10 / $50 per million tokens
Claude 5 Opus
650 credits
Proactive frontier Opus model for complex agentic coding and enterprise work, near Fable 5 intelligence at half the price ($5 / $25 per million tokens)
Claude 4.8 Opus
650 credits
Anthropic flagship Opus model with stronger coding, agents and knowledge work, 1M context, adaptive thinking and high default effort at the same API pricing as Opus 4.7
Claude 4.7 Opus
650 credits
Anthropic's most capable generally available model: stronger long-horizon agency, knowledge work and vision, 1M context, adaptive thinking, optional task budgets, and xhigh effort at the same API pricing as Opus 4.6
Claude 4.6 Opus
650 credits
Claude Opus 4.6 upgrades coding and agentic skills with 1M token context in beta, leading benchmarks on agentic coding, knowledge work and long-context retrieval
Claude 4.5 Opus
650 credits
Premium Claude 4.5 model combining maximum intelligence with practical performance
Claude 5 Sonnet
400 credits
Best balance of speed and intelligence: drop-in upgrade from Sonnet 4.6 with adaptive thinking on by default, 1M context and configurable effort at 400 credits per request
Claude 4.6 Sonnet
400 credits
Most capable Sonnet yet: full upgrade on coding, computer use, long-context reasoning and design, with 1M token context in beta at same price as 4.5
Claude 4.5 Sonnet
400 credits
Smartest Claude model for complex agents and coding with excellent performance-cost ratio
Claude 4.5 Haiku
125 credits
Fastest Claude 4.5 model with near-frontier intelligence at low credit cost
Mistral AI
Mistral Medium 3.5
130 credits
Balanced Mistral model with optimal performance-cost ratio
Mistral Large 3
80 credits
Most powerful Mistral model for premium content generation
Mistral Small 4
10 credits
Fast and economical Mistral model for quick content generation
Mistral Nemo
8 credits
Modern open source Mistral model with cost-effective performance
Black Forest Labs
FLUX 2 Flex
120 credits
Premium AI image generation with advanced control, superior rendering and exceptional clarity
FLUX 2 Max
100 credits
Premium FLUX 2 model with maximum quality, resolution and advanced safety features
FLUX KREA Dev
55 credits
High-quality AI image generation with artistic flair and modern aesthetics
FLUX 2 Pro
50 credits
Premium AI image generation with exceptional quality and maximum detail for professional content
FLUX Dev
45 credits
High-quality AI image generation with advanced control and professional results
FLUX Schnell
25 credits
Fast AI image generation for quick and efficient content creation
FLUX 2 Dev
15 credits
High-quality AI image generation with efficient processing and modern visual appeal
ByteDance
Seedream 4.5 (4k)
50 credits
Advanced high-quality image generation with realistic human faces and cinematic quality
Seedream 5.0 Lite (3K)
45 credits
Lightweight high-quality image generation with realistic human faces and cinematic quality
Seedream 4.0 (4k)
40 credits
High-quality image generation with realistic human faces and enhanced prompt control
Leonardo.AI
What our AI models can do
Discover the powerful capabilities that make our AI models stand out from the competition
Smart understanding
Multilingual support
SEO optimization
Lightning fast
How AI models transform content creation
See how different AI models can revolutionize your content strategy and boost your productivity
Higher quality content
Advanced AI models produce more sophisticated, engaging, and error-free content that resonates with your audience
Massive time savings
Reduce content creation time from hours to minutes while maintaining professional quality and consistency
Better targeting
AI understands your audience and creates personalized content that drives engagement and conversions
See what auto-post.io can do
Here are some articles generated with auto-post.io
Embed publisher style into AI writers
Generic AI prose may be fluent, but it rarely arrives ready for a publisher with its own voice, audience, and editorial rules. To embed publisher style into AI writers, treat house style as a maintained set of instructions, examples, and review criteria,not a request to make everything sound more li...
Orchestrate blog pipelines with AI agents
A blog pipeline breaks down when research, drafting, SEO checks, and approval happen in disconnected documents and prompts. To orchestrate blog pipelines with AI agents, give each stage a defined job, a clear handoff, and a way to stop when evidence or editorial judgment is missing.The goal is not t...
Audit backlinks for AI bias
A backlink audit can go wrong when an AI tool treats unfamiliar publishers as spam, mistakes a cluster of automated placements for genuine endorsements, or equates a backlink with a citation in an AI answer. To audit backlinks for AI bias, review both the links and the assumptions used to judge them...
Frequently asked questions
Find answers to the most common questions about our AI models.
How does the AI model generate content?
Our AI models use advanced language understanding and context analysis to generate high-quality, relevant content based on your input.
Can I use the generated content for commercial purposes?
Yes, all content generated can be used for commercial, personal, or educational projects.
Is the content unique and plagiarism-free?
Yes, our models generate original content and do not copy from existing sources.
Can I get support if I have questions?
Absolutely! Our support team is available to help you with any questions or issues.
This assistant uses AI. Responses may be inaccurate or incomplete.