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Kyeo AI

AI chat models

Try leading AI chat and reasoning models including GPT, Claude, and Gemini online · 9 models currently available · 35 models available for reference only

Compare chat models for Q&A, reasoning, coding, long-document analysis, prompt refinement, and image understanding.

Chat models
44

GPT 6.1 Sol

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT 6 Astra

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT 6 Sol

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT 6 Luna

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.6 Luna

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.6 Terra

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.6 Sol

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.5

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.4

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.4 Codex

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.3 Codex

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.2

Chat completion
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.2 Codex

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5.1 Codex

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

GPT-5 Codex

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 4 Argon

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3.8 Flash

Chat completion
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3.7 Flash

Chat completion
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3.6 Flash

Chat completion
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3.5 Flash

Chat completion
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3.1 Pro

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3 Pro

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 3 Flash

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 2.5 Pro

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Gemini 2.5 Flash

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Claude Opus 5.5

Claude Messages
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Claude Sonnet 5.5

Claude Messages
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Claude Haiku 5.5

Claude Messages
Input 12 / output 60
Model details unavailableUse now

Claude Fable 5

Claude Messages
Input 800 / output 4000
Model details unavailableUse now

Claude Sonnet 5

Claude Messages
Input 170 / output 855
Model details unavailableUse now

Claude Opus 5

Claude Messages
Input 400 / output 2000
Model details unavailableUse now

Claude Opus 4.8

Claude Messages
Input 400 / output 2000
Model details unavailableUse now

Claude Opus 4.7

Claude Messages
Input 285 / output 1430
Model details unavailableUse now

Claude Opus 4.6

Claude Messages
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Claude Sonnet 4.6

Claude Messages
Input 170 / output 855
Model details unavailableUse now

Claude Opus 4.5

Claude Messages
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Claude Sonnet 4.5

Claude Messages
Input 170 / output 855
Model details unavailableUse now

Claude Haiku 4.5

Claude Messages
Input 55 / output 285
Model details unavailableUse now

Grok 4.7

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Grok 4.6

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Grok 4.5

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Grok 4.3

Responses
Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

DeepSeek V4.1 Flash

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable

Kimi K3

Currently unavailable

Full model documentation remains available, but online generation is currently unavailable.

Model details unavailable