> For the complete documentation index, see [llms.txt](https://docs.meganova.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.meganova.ai/tiers/tier-1.md).

# Tier 1

## Your first step into the MegaNova universe

Perfect for newcomers trying the platform.

## Features

* **Free registration** — no credit card required
* **Max credit purchase**: $20
* **Free Access Models** (<100B), including **Manta Mini**
* **Community support** access
* **Ideal for**: new testers & early explorers

## Model Access & Limits

### Free Models Available

* **Manta Mini 1.0**: 50 RPD (Requests Per Day)
* **Manta Flash 1.0**: 50 RPD
* **Manta Pro 1.0**: 0 RPD (not available at Tier 1)
* **GLM-4.7-Flash**: 0 RPD (not available at Tier 1)
* **DeepSeek-V3-0324-Economic**: 0 RPD (not available at Tier 1)
* **L3-8B-Stheno-v3.2**: 50 RPD
* **L3-70B-Euryale-v2.1**: 50 RPD
* **L3.3-MS-Nevoria-70B**: 50 RPD
* **Sapphira-L3.3-70B-0.1**: 50 RPD
* **MN-Violet-Lotus-12B**: 50 RPD
* **Mistral-Small-3.2-24B-Instruct-2506**: 50 RPD
* **Faster-Whisper-Large-V3**: 50 RPD
* **Qwen3-Embedding-8B**: 50 RPD
* **BGE-Reranker-V2-M3**: 50 RPD

### Rate Limits

* **RPM**: 60 requests per minute
* **TPM**: 200,000 tokens per minute

### Premium Models

* **Not Available**: All premium models require Tier 2+ access

## Getting Started

1. **Sign up for free** - No credit card required
2. **Explore free models** - Start with Manta Mini and other <100B models
3. **Purchase credits** - Up to $20 maximum
4. **Join the community** - Access community support channels

## Model Access

### Free Models Available

* Manta series, L3 series, Sapphira, MN-Violet-Lotus, Mistral-Small, Whisper, Qwen3-Embedding, BGE-Reranker

## Support

* Community support access
* Documentation and guides
* Community forums and Discord

## Upgrade Path

When you're ready to create more content and earn rewards, consider upgrading to **Tier 2** for:

* Higher credit limits ($50 max)
* Access to all premium models
* Paid model RPD up to 5,000
* 1% referral commission
* 72-hour response SLA