The short version. Both Lite and Pro include the Keyda AI cloud pool — no API key needed. Lite gets 200 requests per day with up to 4,096 output tokens per response; Pro gets 1,000 requests per day, a 500,000-token daily cap, and up to 2,048 output tokens per response. We rotate models as providers ship better options so you do not have to manage the line-up yourself.
Both Lite and Pro proxy your AI calls through our infrastructure using our keys, so you never have to manage your own API key. We support the most capable model from each of the leading AI labs and keep them upgraded as new versions launch. The only difference is the daily request quota: 200/day on Lite, 1,000/day on Pro.
These are the cloud models live today. The list is updated whenever providers ship a new version — Lite and Pro users get the upgrade automatically at no extra cost.
| Provider | Models | Best for |
|---|---|---|
| OpenAI | GPT 5.5, GPT 5.4 Pro, GPT 5.4 Mini / Nano, GPT 4.1, GPT 4.1 Mini | Reasoning, multimodal, daily-driver writing |
| Anthropic | Claude Opus 4.7, Claude Sonnet 4.6, Claude Haiku 4.5 | Long-context, code, balanced writing, fastest replies |
| Gemini 3.1 Pro, Gemini 3.1 Flash Lite, Gemini 2.5 Pro / Flash / Flash Lite | Multimodal, price-performance, fastest inference | |
| xAI | Grok 4, Grok 4 Fast (reasoning / non-reasoning), Grok Code Fast | Real-time knowledge, fast reasoning, agentic coding |
| Groq | Llama 3.3 70B, Llama 3.1 8B Instant, GPT-OSS 120B / 20B (via Groq) | Ultra-low-latency open-source inference |
Model availability can change without notice if a provider deprecates a model or releases a successor. We keep the line-up state-of-the-art — Lite and Pro users do not need to track this.
These models run entirely on your phone — no network, no token cost, no rate limit. They are smaller than cloud models but excellent for short replies, grammar fixes, summaries and quick rephrases.
On-device image generation is also included on Lite and Pro for sticker creation — fully offline.
| Limit | Lite | Pro | Notes |
|---|---|---|---|
| Cloud AI requests / day | 200 | 1,000 | Resets at 00:00 IST |
| Tokens per day | — | 500,000 | Sum of input + output tokens across all cloud calls |
| Tokens per single response | 4,096 | 2,048 | Per-request output ceiling |
| On-device usage | Unlimited | Unlimited | Runs entirely on your phone — no quota |
| BYOK usage (own key) | Unlimited | Unlimited | Bound only by your provider's own limits |
Quotas reset daily at 00:00 IST. Once the daily request cap is reached, cloud AI calls are paused until midnight — on-device models and BYOK remain usable without restriction. If you regularly hit your cap, upgrading to Pro gives 5× more requests per day.
By default Keyda picks a sensible model per provider for you (the current "daily driver" for that lab). You can override the default per provider from Settings → AI → Model inside the keyboard if you want a specific model. If a chosen model fails or is deprecated, Keyda falls back to the next-best model from the same provider automatically.
Your prompts and responses are not used to train any model, ours or the providers'. To power your in-app usage stats and to detect abuse, we keep a log of the AI requests you make — including the prompt and the result, plus the model, token counts and timestamp — tied to your account and never shared outside the Service. These logs are retained on a rolling basis (about 12 months) and then aggregated. See the Privacy Policy for full detail.
We may add, swap or retire models at any time as the AI landscape evolves. Material changes (such as a daily-cap reduction) will be announced in-app and on this page. The "Last updated" date at the top reflects the current version.
Questions about which model to use, or hit a limit? Email support@keyda.in or use the Contact form.