---
name: "xpay-baseten-baseten-chat-completions"
description: "Create a chat completion using OpenAI-compatible API.

**Supported Models:**
- `deepseek-ai/DeepSeek-V3-0324` - DeepSeek V3 0324 (164k context) 🧠
- `deepseek-ai/DeepSeek-V3.1` - DeepSeek V3.1 (164k context) 🧠
- `zai-org/GLM-4.6` - GLM 4.6 (200k context) 🧠
- `zai-org/GLM-4.7` - GLM 4.7 (200k context) 🧠
- `moonshotai/Kimi-K2-Instruct-0905` - Kimi K2 0905 (128k context)
- `moonshotai/Kimi-K2-Thinking` - Kimi K2 Thinking (262k context) 🧠 always-on
- `moonshotai/Kimi-K2.5` - Kimi K2.5 (262k context)
- `openai/gpt-oss-120b` - OpenAI GPT OSS 120B (128k context)

🧠 = Reasoning model. Use `reasoning_effort` param (low/medium/high) to control thinking depth. Response includes `reasoning_content` field with chain-of-thought.

Supports streaming, tool calling, structured outputs."
version: "1.0.0"
price: "$0.01/call"
provider: "Baseten Model APIs"
---

# Baseten Chat Completions

Create a chat completion using OpenAI-compatible API.

**Supported Models:**
- `deepseek-ai/DeepSeek-V3-0324` - DeepSeek V3 0324 (164k context) 🧠
- `deepseek-ai/DeepSeek-V3.1` - DeepSeek V3.1 (164k context) 🧠
- `zai-org/GLM-4.6` - GLM 4.6 (200k context) 🧠
- `zai-org/GLM-4.7` - GLM 4.7 (200k context) 🧠
- `moonshotai/Kimi-K2-Instruct-0905` - Kimi K2 0905 (128k context)
- `moonshotai/Kimi-K2-Thinking` - Kimi K2 Thinking (262k context) 🧠 always-on
- `moonshotai/Kimi-K2.5` - Kimi K2.5 (262k context)
- `openai/gpt-oss-120b` - OpenAI GPT OSS 120B (128k context)

🧠 = Reasoning model. Use `reasoning_effort` param (low/medium/high) to control thinking depth. Response includes `reasoning_content` field with chain-of-thought.

Supports streaming, tool calling, structured outputs.

**Provider:** Baseten Model APIs
**Price:** $0.01/call
**Pricing model:** Flat rate per call

## When to Use

Use this tool when you need to create a chat completion using openai-compatible api.

**supported models:**
- `deepseek-ai/deepseek-v3-0324` - deepseek v3 0324 (164k context) 🧠
- `deepseek-ai/deepseek-v3.1` - deepseek v3.1 (164k context) 🧠
- `zai-org/glm-4.6` - glm 4.6 (200k context) 🧠
- `zai-org/glm-4.7` - glm 4.7 (200k context) 🧠
- `moonshotai/kimi-k2-instruct-0905` - kimi k2 0905 (128k context)
- `moonshotai/kimi-k2-thinking` - kimi k2 thinking (262k context) 🧠 always-on
- `moonshotai/kimi-k2.5` - kimi k2.5 (262k context)
- `openai/gpt-oss-120b` - openai gpt oss 120b (128k context)

🧠 = reasoning model. use `reasoning_effort` param (low/medium/high) to control thinking depth. response includes `reasoning_content` field with chain-of-thought.

supports streaming, tool calling, structured outputs.. This is part of the Baseten Model APIs provider on xpay✦.

## MCP Connection

Connect to xpay✦ to access this tool (and 0+ others):

```json
{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}
```

For Claude Code:
```bash
claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
```

## How to Execute

Use the xpay✦ meta-tools to run this tool:

1. **`xpay_details`** — Get full input schema: `xpay_details("baseten/baseten_chat_completions")`
2. **`xpay_run`** — Execute: `xpay_run("baseten/baseten_chat_completions", { ...inputs })`

## Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `top_logprobs` | number | No | Top logprobs to return (0-20) |
| `reasoning_effort` | string | No | Reasoning depth for supported models (low/medium/high). Default: medium. Supported on: DeepSeek V3.1, DeepSeek V3 0324, GLM 4.7, GLM 4.6, Kimi K2 Thinking |
| `logit_bias` | object | No | Token ID to bias map (-100 to 100) |
| `seed` | number | No | Random seed |
| `bad` | string | No | Words to avoid |
| `skip_special_tokens` | boolean | No | Remove special tokens |
| `documents` | string | No | Documents for RAG |
| `presence_penalty` | number | No | Penalize by presence |
| `echo` | boolean | No | Prepend last message to output |
| `top_p_min` | number | No | Min dynamic top_p |
| `early_stopping` | boolean | No | Stop when n candidates found |
| `tools` | string | No | Functions model can call |
| `logprobs` | boolean | No | Return log probabilities |
| `top_p` | number | No | Nucleus sampling 0-1 |
| `frequency_penalty` | number | No | Penalize tokens by frequency (default: 0) |
| `response_format` | object | No | Response format type |
| `truncate_prompt_tokens` | number | No | Truncate prompt to N tokens |
| `best_of` | number | No | Candidates to generate (only 1) |
| `stream` | boolean | No | Stream responses |
| `top_k` | number | No | Top-K sampling |
| `disaggregated_params` | object | No | Advanced distributed inference params |
| `temperature` | number | No | Sampling temperature 0-4 |
| `tool_choice` | string | No | Tool calling mode |
| `model` | string | Yes | Model slug (e.g., deepseek-ai/DeepSeek-V3.1) |
| `ignore_eos` | boolean | No | Continue past EOS token |
| `chat_template` | string | No | Custom Jinja template |
| `max_tokens` | number | No | Max tokens (default: 4096) |
| `add_generation_prompt` | boolean | No | Add generation prompt from template |
| `n` | number | No | Number of completions (only 1) |
| `min_tokens` | number | No | Minimum tokens before stopping |
| `min_p` | number | No | Min probability threshold |
| `spaces_between_special_tokens` | boolean | No | Add spaces between special tokens |
| `chat_template_args` | object | No | Chat template arguments |
| `stop` | string | No | Stop sequences |
| `parallel_tool_calls` | boolean | No | Parallel tool calls |
| `include_stop_str_in_output` | boolean | No | Include stop string in output |
| `messages` | string | Yes | Conversation messages with role and content |
| `bad_token_ids` | string | No | Token IDs to avoid |
| `stream_options` | object | No | Stream options |
| `user` | string | No | End-user identifier |
| `repetition_penalty` | number | No | Repetition penalty |
| `length_penalty` | number | No | Length penalty for beam search |
| `stop_token_ids` | string | No | Token IDs that stop generation |
| `add_special_tokens` | boolean | No | Add special tokens like BOS |

## Pricing

- **Cost:** $0.01/call
- **Balance check:** Use `xpay_balance` to check remaining credits
- Get your API key at [xpay.tools](https://xpay.tools/account/settings/api-keys/) — $5 free credits included

## Related Skills

- [Baseten Model APIs (all tools)](https://xpay.tools/skills/baseten/SKILL.md) — 1 tools


## Links

- Tool page: https://xpay.tools/baseten/baseten-chat-completions/
- Provider: https://xpay.tools/baseten/
- All tools: https://xpay.tools/explore