lm-sys / lm-sys/FastChat

[Model Submission] Sylor Pro / Sylor Flash — OpenAI-Compatible API

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Description

## Model Submission: Sylor Pro / Sylor Flash

Sylor is an AI assistant by Orzatty™ with frontier-scale reasoning and lightning-fast chat modes. We would like to submit Sylor to the Chatbot Arena for evaluation.

---

### API Spec

| Field | Value |
|-------|-------|
| **Base URL** | `https://api.sylor.orzatty.com` |
| **Protocol** | OpenAI API v1 compatible |
| **Endpoints** | `GET /v1/models`, `POST /v1/chat/completions` |
| **Auth** | `Authorization: Bearer ` |
| **Streaming** | Supported (`stream: true` → SSE, `stream: false` → JSON) |
| **Context Window** | 262,144 tokens (Pro) |

### Available Models

| Model ID | Name | Description |
|----------|------|-------------|
| `sylor-pro` | Sylor S1 Pro | Deep reasoning, coding, analysis, multimodal. Context 262k. |
| `sylor-flash` | Sylor S1 Flash | Fast, concise answers for everyday tasks. |

### Running It

**Non-streaming:**
```bash
curl -X POST https://api.sylor.orzatty.com/v1/chat/completions \
-H "Authorization: Bearer " \
-H "Content-Type: application/json" \
-d '{
"model": "sylor-pro",
"messages": [{"role": "user", "content": "Hello!"}],
"stream": false
}'
```

**Streaming (SSE):**
```bash
curl -N -X POST https://api.sylor.orzatty.com/v1/chat/completions \
-H "Authorization: Bearer " \
-H "Content-Type: application/json" \
-d '{
"model": "sylor-pro",
"messages": [{"role": "user", "content": "Hello!"}],
"stream": true
}'
```

**Model list:**
```bash
curl -X GET https://api.sylor.orzatty.com/v1/models \
-H "Authorization: Bearer "
```

### Parameters

Field | Description
------|-------------
`model` | `sylor-pro` or `sylor-flash`. Defaults to `sylor-pro`.
`messages` | Array of `{role, content}`.
`stream` | `true` (SSE) or `false` (JSON).
`temperature` | Ignored.
`max_tokens` | Ignored.
`top_p` | Ignored.

### Obtaining an Evaluation Key

If you need an evaluation API key for testing or integration, please contact us privately:

- **Email:** `ceo@orzatty.com`
- **Discord:** Ask in the Sylor channel (DM an admin)

We will provide the key securely — it is not shared publicly.

### Notes

- Responses include `choices[].message.content` (non-streaming) or `delta.content` chunks (streaming).
- `finish_reason: "stop"` when done.
- Usage field returns `0` for token counts (counting not exposed yet).

Thanks for considering Sylor for Chatbot Arena! If you need any adjustments to the API format, let us know.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the Chatbot Arena model-submission entry point and how existing providers are integrated; this issue does not name repository files or tests. Verify compatibility with GET /v1/models and POST /v1/chat/completions, including streaming and authentication, and confirm that both Sylor models can be evaluated.

Written by the indexing model from the issue text.

Assessment

Domain
ai
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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