Question 1

What is the cheapest AI model for chat?

Accepted Answer

The cheapest AI chat models are typically smaller models like GPT-3.5-turbo, Claude Instant, or open-source models on platforms like Together AI and Groq. Prices can be as low as $0.10-0.25 per million tokens. However, cheaper models may have reduced capabilities compared to flagship models like GPT-4 or Claude 3 Opus. Use CloudPrice to compare current prices across all providers.

Question 2

How much does GPT-4 cost?

Accepted Answer

GPT-4 pricing varies by version. GPT-4 Turbo costs approximately $10 per million input tokens and $30 per million output tokens. GPT-4o is more affordable at around $5/$15 per million tokens. OpenAI also offers GPT-4o-mini at significantly lower prices. Pricing may change, so check CloudPrice for current rates.

Question 3

What is the difference between input and output tokens?

Accepted Answer

Input tokens are the text you send to the AI model (your prompts, context, and conversation history). Output tokens are what the model generates in response. Most AI providers charge differently for input and output tokens, with output tokens typically being 2-4x more expensive because they require more computation to generate.

Question 4

Which AI model has the largest context window?

Accepted Answer

Google's Gemini 1.5 Pro currently offers one of the largest context windows at 1 million tokens. Anthropic's Claude 3 models support 200K tokens, while OpenAI's GPT-4 Turbo supports 128K tokens. Larger context windows allow processing more text in a single request but may cost more.

Question 5

What does 'supports vision' mean for AI models?

Accepted Answer

AI models with vision support can process and understand images in addition to text. You can send images as part of your prompt and the model can describe, analyze, or answer questions about them. Examples include GPT-4 Vision, Claude 3, and Gemini Pro Vision. Vision capabilities typically cost extra per image processed.

Model	Provider	Input Price, $	Output Price, $	Price Compare	Context	Max Output	Intelligence	Coding
Openai O3	Gradient AI	2.00	8.00	compare	100K	N/A	38.4#31	38.4#21
Anthropic Claude 3.7 Sonnet	Gradient AI	3.00	15.00	compare	1K	N/A	30.8#48	26.7#47
Openai O3 Mini	Gradient AI	1.10	4.40	compare	100K	N/A	25.9#67	17.9#85
Anthropic Claude 3.5 Haiku	Gradient AI	0.800	4.00	compare	1K	N/A	18.7#97	10.7#130
Anthropic Claude 3 Opus	Gradient AI	15.00	75.00	compare	1K	N/A	18.0#161	19.5#75
Openai GPT 4o	Gradient AI	N/A	N/A	compare	16K	N/A	17.3#108	16.7#88
DeepSeek R1 Distill Llama 70B	Gradient AI	0.990	0.990	compare	8K	N/A	16.0#119	11.4#120
Anthropic Claude 3.5 Sonnet	Gradient AI	3.00	15.00	compare	1K	N/A	15.9#122	30.2#40
Llama3.3 70B Instruct	Gradient AI	0.650	0.650	compare	2K	N/A	14.5#136	10.7#130
Alibaba Qwen3 32B	Gradient AI	N/A	N/A	compare	2K	N/A	14.5#136	N/A
Openai GPT 4o Mini	Gradient AI	N/A	N/A	compare	16K	N/A	12.6#160	N/A
Llama3 8B Instruct	Gradient AI	0.200	0.200	compare	512	N/A	6.4#232	4.0#161
Mistral Nemo Instruct 2407	Gradient AI	0.300	0.300	compare	512	N/A	N/A	N/A

AI Models Comparison