Katteb

Katteb Chat

Chat with the best AI models in one place

GPT-6, Claude, Gemini, Grok, DeepSeek, Kimi, Qwen and image models. Pay only for what you use, with no subscription.

Katteb Assistant GPT-6 Astra GPT-5.5 GPT-6 Astra Pro GPT-5.6 Terra GPT-5.4 Mini o3 GPT-5.4 Claude Fable 5.1 Claude Opus 5 Gemini 3.1 Pro Gemini 3.5 Flash Lite Gemini 3.8 Flash Lyria 3 Clip Lyria 3 Pro Claude Sonnet 5 Claude Haiku 4.5 Grok 4.6 Qwen3.8 Flash Kimi K3 DeepSeek V4 Flash DeepSeek V4 Pro GLM 5.3 Flash Qwen 3.8 Max Kimi K2.7 Code GPT-5.6 Sol Llama 4 Maverick Muse Spark 1.3 GLM 5.3 Mistral Medium 3.5 Mistral Large 3 Devstral 2 MiniMax M3 Grok 4.3 GPT-5.6 Luna Sonar Pro Sonar Deep Research Nemotron 3 Ultra Command A GPT-5.5 Pro GPT-5.6 Sol Pro GPT-5.6 Luna Pro GPT-5.3 Codex GPT-5.4 Nano Claude Opus 4.8 Claude Sonnet 4.6 Gemini 3.5 Flash Gemini 3.1 Flash Lite Gemma 4 31B Qwen 3.8 2.4T Qwen 3.7 Flash Qwen 3.8 27B Grok 4.20 Multi-Agent Grok Build GLM 5V Turbo GLM 4.7 Flash DeepSeek V4.1 Flash Kimi K2.6 Mistral Small 4 Codestral Llama 4 Scout Muse Glimmer 30B Sonar Sonar Reasoning Pro Nova Premier Nova 2 Lite Nemotron 3.5 Lightning Seed 2.1 Turbo Seed 2.0 Code Hy4 Step 3.7 Flash GPT Image 2 Nano Banana 2 Nano Banana Pro FLUX.2 Pro Seedream 5 Pro GPT Image 1 Mini Grok Imagine Image Qwen Image 3 Recraft V4 MAI Image 2.6 Flash GPT Image 2.5 Sunburst GPT Image 2.5 Flare Nano Banana 2 Lite MAI Image 2.6 Muse Image Seedream 5 Lite Qwen Image 3 Pro FLUX.2 Max FLUX.2 Flex Recraft V4 Pro Veo 3.1 Fast Sora 2 Pro Kling 3.0 Seedance 2.0 Fast Grok Imagine Video Wan 3.0 Veo 3.1 Kling 3.0 Pro Seedance 2.5 Hailuo 3 Gen-4.5 Wan 3.0 Prime Katteb Assistant GPT-6 Astra GPT-5.5 GPT-6 Astra Pro GPT-5.6 Terra GPT-5.4 Mini o3 GPT-5.4 Claude Fable 5.1 Claude Opus 5 Gemini 3.1 Pro Gemini 3.5 Flash Lite Gemini 3.8 Flash Lyria 3 Clip Lyria 3 Pro Claude Sonnet 5 Claude Haiku 4.5 Grok 4.6 Qwen3.8 Flash Kimi K3 DeepSeek V4 Flash DeepSeek V4 Pro GLM 5.3 Flash Qwen 3.8 Max Kimi K2.7 Code GPT-5.6 Sol Llama 4 Maverick Muse Spark 1.3 GLM 5.3 Mistral Medium 3.5 Mistral Large 3 Devstral 2 MiniMax M3 Grok 4.3 GPT-5.6 Luna Sonar Pro Sonar Deep Research Nemotron 3 Ultra Command A GPT-5.5 Pro GPT-5.6 Sol Pro GPT-5.6 Luna Pro GPT-5.3 Codex GPT-5.4 Nano Claude Opus 4.8 Claude Sonnet 4.6 Gemini 3.5 Flash Gemini 3.1 Flash Lite Gemma 4 31B Qwen 3.8 2.4T Qwen 3.7 Flash Qwen 3.8 27B Grok 4.20 Multi-Agent Grok Build GLM 5V Turbo GLM 4.7 Flash DeepSeek V4.1 Flash Kimi K2.6 Mistral Small 4 Codestral Llama 4 Scout Muse Glimmer 30B Sonar Sonar Reasoning Pro Nova Premier Nova 2 Lite Nemotron 3.5 Lightning Seed 2.1 Turbo Seed 2.0 Code Hy4 Step 3.7 Flash GPT Image 2 Nano Banana 2 Nano Banana Pro FLUX.2 Pro Seedream 5 Pro GPT Image 1 Mini Grok Imagine Image Qwen Image 3 Recraft V4 MAI Image 2.6 Flash GPT Image 2.5 Sunburst GPT Image 2.5 Flare Nano Banana 2 Lite MAI Image 2.6 Muse Image Seedream 5 Lite Qwen Image 3 Pro FLUX.2 Max FLUX.2 Flex Recraft V4 Pro Veo 3.1 Fast Sora 2 Pro Kling 3.0 Seedance 2.0 Fast Grok Imagine Video Wan 3.0 Veo 3.1 Kling 3.0 Pro Seedance 2.5 Hailuo 3 Gen-4.5 Wan 3.0 Prime
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Every frontier model

Switch between GPT-6 Astra, Claude Fable 5.1, Gemini 3.8, Grok 4.6, Kimi K3 and more, in the same conversation.

Images, search and PDFs

Generate images with GPT Image and Nano Banana, search the web, read PDFs and photos, dictate by voice.

Credits that never expire

Buy a pack once and use it whenever you like. Each message shows exactly what it cost.

What a message costs

Credits per 1,000 tokens. A typical message is about 1,500 tokens in and 600 out.

Model Input / 1k Output / 1k Typical message
Katteb Assistant 0.1 0.7 ≈ 1
GPT-6 Astra 17 85 ≈ 77
GPT-5.5 8.5 51 ≈ 44
GPT-6 Astra Pro 17 85 ≈ 77
GPT-5.6 Terra 3.4 20.4 ≈ 18
GPT-5.4 Mini 1.3 7.7 ≈ 7
o3 3.4 13.6 ≈ 14
GPT-5.4 4.3 25.5 ≈ 22
Claude Fable 5.1 17 85 ≈ 77
Claude Opus 5 8.5 42.5 ≈ 39
Gemini 3.1 Pro 3.4 20.4 ≈ 18
Gemini 3.5 Flash Lite 0.5 4.3 ≈ 4
Gemini 3.8 Flash 1.3 6.4 ≈ 6
Claude Sonnet 5 3.4 17 ≈ 16
Claude Haiku 4.5 1.7 8.5 ≈ 8
Grok 4.6 3.4 10.2 ≈ 12
Qwen3.8 Flash 0.3 0.8 ≈ 1
Kimi K3 4 19.9 ≈ 18
DeepSeek V4 Flash 0.1 0.3 ≈ 1
DeepSeek V4 Pro 1 3 ≈ 4
GLM 5.3 Flash 0.3 0.9 ≈ 1
Qwen 3.8 Max 3.4 10.2 ≈ 12
Kimi K2.7 Code 1.2 6 ≈ 6
GPT-5.6 Sol 3.4 17 ≈ 16
Llama 4 Maverick 0.3 1.2 ≈ 2
Muse Spark 1.3 2.1 7.2 ≈ 8
GLM 5.3 2.4 7.5 ≈ 9
Mistral Medium 3.5 2.6 12.8 ≈ 12
Mistral Large 3 0.9 2.6 ≈ 3
Devstral 2 0.7 3.4 ≈ 4
MiniMax M3 0.5 2 ≈ 2
Grok 4.3 2.1 4.3 ≈ 6
GPT-5.6 Luna 0.3 2 ≈ 2
Sonar Pro 5.1 25.5 ≈ 23
Sonar Deep Research 3.4 13.6 ≈ 14
Nemotron 3 Ultra 1.1 5.3 ≈ 5
Command A 4.3 17 ≈ 17
GPT-5.5 Pro 51 306 ≈ 261
GPT-5.6 Sol Pro 3.4 17 ≈ 16
GPT-5.6 Luna Pro 0.3 2 ≈ 2
GPT-5.3 Codex 3 23.8 ≈ 19
GPT-5.4 Nano 0.3 2.1 ≈ 2
Claude Opus 4.8 8.5 42.5 ≈ 39
Claude Sonnet 4.6 5.1 25.5 ≈ 23
Gemini 3.5 Flash 2.6 15.3 ≈ 14
Gemini 3.1 Flash Lite 0.4 2.6 ≈ 3
Gemma 4 31B 0.2 0.6 ≈ 1
Qwen 3.8 2.4T 3.4 10.2 ≈ 12
Qwen 3.7 Flash 0.1 0.2 ≈ 1
Qwen 3.8 27B 0.7 5.1 ≈ 5
Grok 4.20 Multi-Agent 2.1 4.3 ≈ 6
Grok Build 1.7 3.4 ≈ 5
GLM 5V Turbo 2 6.8 ≈ 8
GLM 4.7 Flash 0.1 0.7 ≈ 1
DeepSeek V4.1 Flash 0.3 1 ≈ 1
Kimi K2.6 1.6 6.8 ≈ 7
Mistral Small 4 0.3 1 ≈ 1
Codestral 0.5 1.5 ≈ 2
Llama 4 Scout 0.2 0.5 ≈ 1
Muse Glimmer 30B 0.5 1.9 ≈ 2
Sonar 1.7 1.7 ≈ 4
Sonar Reasoning Pro 3.4 13.6 ≈ 14
Nova Premier 4.3 21.3 ≈ 20
Nova 2 Lite 0.5 4.3 ≈ 4
Nemotron 3.5 Lightning 0.1 0.3 ≈ 1
Seed 2.1 Turbo 0.9 4.3 ≈ 4
Seed 2.0 Code 0.9 5.1 ≈ 5
Hy4 1.4 4.3 ≈ 5
Step 3.7 Flash 0.3 2 ≈ 2
GPT Image 2 per image ≈ 56
Nano Banana 2 per image ≈ 132
Nano Banana Pro per image ≈ 264
FLUX.2 Pro per image ≈ 52
Seedream 5 Pro per image ≈ 19
GPT Image 1 Mini per image ≈ 15
Grok Imagine Image per image ≈ 27
Qwen Image 3 per image ≈ 20
Recraft V4 per image ≈ 68
MAI Image 2.6 Flash per image ≈ 52
GPT Image 2.5 Sunburst per image ≈ 56
GPT Image 2.5 Flare per image ≈ 56
Nano Banana 2 Lite per image ≈ 66
MAI Image 2.6 per image ≈ 105
Muse Image per image ≈ 7
Seedream 5 Lite per image ≈ 15
Qwen Image 3 Pro per image ≈ 27
FLUX.2 Max per image ≈ 120
FLUX.2 Flex per image ≈ 103
Recraft V4 Pro per image ≈ 163

Questions

No. You buy credits once and they never expire. New accounts get a small free allowance to try the models.
GPT-6 Astra, GPT-5.6, Claude Fable 5.1, Claude Opus 5, Gemini 3.8 Flash, Grok 4.6, Kimi K3, DeepSeek V4, Qwen 3.8 and image models like GPT Image 2 and Nano Banana. New models are added as they launch.
By actual usage: the tokens you send and receive, at the model's rate. Images and web searches have their own rates. Every answer shows what it cost.
Yes. The interface is fully in Arabic and every model answers in Arabic. Voice input works in Arabic too.
No. Log in with the same email and password. Your existing credits work in chat.
Attach images and PDFs to any message, and build custom bots with your own instructions.

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