AI Model Directory

• OA

  GPT-6 Astra

  OpenAICurrent

  Context window

  1.05M

  Input per 1M tokens

  $10.00tiered

  Output per 1M tokens

  $50.00tiered

  Accepts

  Text · Image

  OpenAI's most capable GPT-6 model, with a 1,050,000-token context window and 128,000 maximum output tokens.

• OA

  GPT-6.1 Sol

  OpenAICurrent

  Context window

  1.05M

  Input per 1M tokens

  $2.00tiered

  Output per 1M tokens

  $10.00tiered

  Accepts

  Text · Image

  Near-Astra performance at a lower price, with a 1,050,000-token context window and 128,000 maximum output tokens.

• OA

  GPT-6.1 Terra

  OpenAICurrent

  Context window

  1.05M

  Input per 1M tokens

  $1.00tiered

  Output per 1M tokens

  $5.00tiered

  Accepts

  Text · Image

  A fast, efficient OpenAI model for visual reasoning and computer use, with a 1,050,000-token context window.

• OA

  GPT-6 Luna

  OpenAICurrent

  Context window

  1.05M

  Input per 1M tokens

  $0.10tiered

  Output per 1M tokens

  $0.50tiered

  Accepts

  Text · Image

  OpenAI's most efficient GPT-6 model, with a 1,050,000-token context window at $0.10 input and $0.50 output per 1M tokens.

• AN

  Claude Fable 5.1

  AnthropicCurrent

  Context window

  1M

  Input per 1M tokens

  $10.00

  Output per 1M tokens

  $50.00

  Accepts

  Text · Image · PDF

  Anthropic's model for demanding reasoning and long-horizon agentic work, with a 1,000,000-token context window.

• AN

  Claude Opus 5.5

  AnthropicCurrent

  Context window

  1M

  Input per 1M tokens

  $4.00

  Output per 1M tokens

  $20.00

  Accepts

  Text · Image · PDF

  Anthropic's model for long-running agentic coding and knowledge work, with a 1,000,000-token context window.

• AN

  Claude Sonnet 5.5

  AnthropicCurrent

  Context window

  1M

  Input per 1M tokens

  $2.00

  Output per 1M tokens

  $10.00

  Accepts

  Text · Image · PDF

  Anthropic's balance of speed and intelligence, with a 1,000,000-token context window at $2 input and $10 output per 1M tokens.

• AN

  Claude Haiku 5.5

  AnthropicCurrent

  Context window

  1M

  Input per 1M tokens

  $0.10tiered

  Output per 1M tokens

  $0.50tiered

  Accepts

  Text · Image · PDF

  Anthropic's fastest, lowest-priced current model, from $0.10 input and $0.50 output per 1M tokens.

• GO

  Gemini 4 Argon

  GoogleCurrent

  Context window

  1.05M

  Input per 1M tokens

  $2.00

  Output per 1M tokens

  $10.00

  Accepts

  Text · Image · Video · Audio · PDFIntroductory price · changes Dec 1, 2026

  Google's flagship Gemini reasoning model, with a 1,048,576-token limit and introductory pricing of $2 input and $10 output per 1M tokens.

• GO

  Gemini 3.1 Pro (Preview)

  GooglePreview

  Context window

  1.05M

  Input per 1M tokens

  $2.00tiered

  Output per 1M tokens

  $12.00tiered

  Accepts

  Text · Image · Video · Audio · PDF

  A preview Gemini Pro model with a 1,048,576-token input limit and a 200K-token pricing threshold.

• GO

  Gemini 3.8 Flash

  GoogleCurrent

  Context window

  1.05M

  Input per 1M tokens

  $0.75

  Output per 1M tokens

  $3.75

  Accepts

  Text · Image · Video · Audio · PDFIntroductory price · changes Jan 1, 2027

  Google's most intelligent Flash model, with a 1,048,576-token input limit and introductory pricing of $0.75 input and $3.75 output per 1M tokens.

• GO

  Gemini 3.6 Flash

  GoogleCurrent

  Context window

  1.05M

  Input per 1M tokens

  $0.75

  Output per 1M tokens

  $3.75

  Accepts

  Text · Image · Video · Audio · PDFIntroductory price · changes Jan 1, 2027

  A previous-generation Gemini Flash model that remains available for production use, with a 1,048,576-token input limit.

• GO

  Gemini 3.5 Flash-Lite

  GoogleCurrent

  Context window

  1.05M

  Input per 1M tokens

  $0.30

  Output per 1M tokens

  $2.50

  Accepts

  Text · Image · Video · Audio · PDF

  Google's low-cost Gemini model for high-volume subagent and document-parsing tasks, at $0.30 input and $2.50 output per 1M tokens.

Prices are USD per 1 million tokens for standard processing, shown for the shortest prompts; models marked tiered charge more for longer prompts, and an introductory price is one the provider has scheduled to rise. Context is the documented API context window. Models without a documented release date sort last under Newest. Most recent verification: Oct 31, 2026.