Atomic Chat

Connection

Field	Value
Anvia SDK	@anvia/openai
Compatibility	OpenAI-compatible endpoint
API URL	http://127.0.0.1:1337/v1
Environment	ATOMIC_CHAT_API_KEY
Provider docs	https://atomic.chat
Models	5

Anvia Usage

This provider is listed as OpenAI-compatible. Start with @anvia/openai and the chat-completions adapter, then smoke test the exact workflow.

import { OpenAIClient } from "@anvia/openai";

const client = new OpenAIClient({
  apiKey: process.env.ATOMIC_CHAT_API_KEY,
  baseUrl: "http://127.0.0.1:1337/v1",
  completionApi: "chat",
});

const model = client.completionModel("gemma-4-E4B-it-IQ4_XS");

Capabilities

Capability	Value
Input modalities	image, text
Output modalities	text
Attachments	2 / 5 models
Tools	3 / 5 models
Structured output	0 / 5 models
Reasoning	0 / 5 models
Temperature	5 / 5 models
Open weights	5 / 5 models

Models

Model	Family	Input	Output	Capabilities	Limits	Cost	Updated
gemma-4-E4B-it-IQ4_XS Gemma 4 E4B Instruct (IQ4_XS)	gemma	text	text	temperature, open weights	context: 32768 / output: 8192	input: 0 / output: 0	2026-04-02
gemma-4-E4B-it-MLX-4bit Gemma 4 E4B Instruct (MLX 4-bit)	gemma	text	text	temperature, open weights	context: 32768 / output: 8192	input: 0 / output: 0	2026-04-02
Meta-Llama-3_1-8B-Instruct-GGUF Meta Llama 3.1 8B Instruct (GGUF)	llama	text	text	tools, temperature, open weights	context: 131072 / output: 4096	input: 0 / output: 0	2024-07-23
Qwen3_5-9B-MLX-4bit Qwen 3.5 9B (MLX 4-bit)	qwen	image, text	text	tools, temperature, open weights	context: 32768 / output: 8192	input: 0 / output: 0	2026-04-04
Qwen3_5-9B-Q4_K_M Qwen 3.5 9B (Q4_K_M)	qwen	image, text	text	tools, temperature, open weights	context: 32768 / output: 8192	input: 0 / output: 0	2026-04-04

Read Gateway caveats before enabling this provider in production.