Docs

Providers

Neon

Use Neon through @anvia/openai.

Connection

Field Value
Anvia SDK @anvia/openai
Compatibility OpenAI-compatible endpoint
API URL ${NEON_AI_GATEWAY_BASE_URL}/ai-gateway/mlflow/v1
Environment NEON_AI_GATEWAY_BASE_URL, NEON_AI_GATEWAY_TOKEN
Provider docs https://neon.com/docs
Models 25

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.NEON_AI_GATEWAY_BASE_URL,
  baseUrl: "${NEON_AI_GATEWAY_BASE_URL}/ai-gateway/mlflow/v1",
  completionApi: "chat",
});

const model = client.completionModel("claude-haiku-4-5");

Capabilities

Capability Value
Input modalities audio, image, pdf, text, video
Output modalities text
Attachments 23 / 25 models
Tools 25 / 25 models
Structured output 17 / 25 models
Reasoning 25 / 25 models
Temperature 15 / 25 models
Open weights 2 / 25 models

Models

Model Family Input Output Capabilities Limits Cost Updated
claude-haiku-4-5
Claude Haiku 4.5 (latest)		 claude-haiku image, pdf, text text tools, reasoning, temperature context: 200000 / output: 64000 input: 1 / output: 5 / cache_read: 0.1 / cache_write: 1.25 2025-10-15
claude-opus-4-1
Claude Opus 4.1 (latest)		 claude-opus image, pdf, text text tools, reasoning, temperature context: 200000 / output: 32000 input: 15 / output: 75 / cache_read: 1.5 / cache_write: 18.75 2025-08-05
claude-opus-4-5
Claude Opus 4.5 (latest)		 claude-opus image, pdf, text text tools, reasoning, temperature context: 200000 / output: 64000 input: 5 / output: 25 / cache_read: 0.5 / cache_write: 6.25 2025-11-24
claude-opus-4-6
Claude Opus 4.6		 claude-opus image, pdf, text text tools, reasoning, temperature context: 1000000 / output: 128000 input: 5 / output: 25 / cache_read: 0.5 / cache_write: 6.25 2026-03-13
claude-opus-4-7
Claude Opus 4.7		 claude-opus image, pdf, text text tools, reasoning context: 1000000 / output: 128000 input: 5 / output: 25 / cache_read: 0.5 / cache_write: 6.25 2026-04-16
claude-sonnet-4
Claude Sonnet 4.5		 claude-sonnet image, pdf, text text tools, reasoning, temperature context: 200000 / output: 64000 input: 3 / output: 15 / cache_read: 0.3 / cache_write: 3.75 2025-09-29
claude-sonnet-4-5
Claude Sonnet 4.5 (latest)		 claude-sonnet image, pdf, text text tools, reasoning, temperature context: 200000 / output: 64000 input: 3 / output: 15 / cache_read: 0.3 / cache_write: 3.75 2025-09-29
claude-sonnet-4-6
Claude Sonnet 4.6		 claude-sonnet image, pdf, text text tools, reasoning, temperature context: 1000000 / output: 64000 input: 3 / output: 15 / cache_read: 0.3 / cache_write: 3.75 2026-03-13
gemini-2-5-flash
Gemini 2.5 Flash		 gemini-flash audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 0.3 / output: 2.5 / cache_read: 0.03 / input_audio: 1 2025-06-17
gemini-2-5-pro
Gemini 2.5 Pro		 gemini-pro audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 1.25 / output: 10 / cache_read: 0.125 2025-06-17
gemini-3-1-flash-lite
Gemini 3.1 Flash Lite Preview		 gemini-flash-lite audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 0.25 / output: 1.5 / cache_read: 0.025 / input_audio: 0.5 2026-03-03
gemini-3-1-pro
Gemini 3.1 Pro Preview Custom Tools		 gemini-pro audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 2 / output: 12 / cache_read: 0.2 2026-02-19
gemini-3-flash
Gemini 3 Flash Preview		 gemini-flash audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 0.5 / output: 3 / cache_read: 0.05 / input_audio: 1 2025-12-17
gemini-3-pro
Gemini 3 Pro Preview		 gemini-pro audio, image, pdf, text, video text tools, schema, reasoning, temperature context: 1048576 / output: 65536 input: 2 / output: 12 / cache_read: 0.2 2025-11-18
gpt-5
GPT-5		 gpt image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 1.25 / output: 10 / cache_read: 0.125 2025-08-07
gpt-5-1
GPT-5.1		 gpt image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 1.25 / output: 10 / cache_read: 0.125 2025-11-13
gpt-5-2
GPT-5.2		 gpt image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 1.75 / output: 14 / cache_read: 0.175 2025-12-11
gpt-5-4
GPT-5.4		 gpt image, pdf, text text tools, schema, reasoning context: 1050000 / input: 922000 / output: 128000 input: 2.5 / output: 15 / cache_read: 0.25 2026-03-05
gpt-5-4-mini
GPT-5.4 mini		 gpt-mini image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 0.75 / output: 4.5 / cache_read: 0.075 2026-03-17
gpt-5-4-nano
GPT-5.4 nano		 gpt-nano image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 0.2 / output: 1.25 / cache_read: 0.02 2026-03-17
gpt-5-5
GPT-5.5		 gpt image, pdf, text text tools, schema, reasoning context: 1050000 / input: 922000 / output: 128000 input: 5 / output: 30 / cache_read: 0.5 2026-04-23
gpt-5-mini
GPT-5 Mini		 gpt-mini image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 0.25 / output: 2 / cache_read: 0.025 2025-08-07
gpt-5-nano
GPT-5 Nano		 gpt-nano image, text text tools, schema, reasoning context: 400000 / input: 272000 / output: 128000 input: 0.05 / output: 0.4 / cache_read: 0.005 2025-08-07
gpt-oss-120b
GPT OSS 120B		 gpt-oss text text tools, schema, reasoning, temperature, open weights context: 131072 / output: 32768 input: 0.072 / output: 0.28 2025-08-05
gpt-oss-20b
GPT OSS 20B		 gpt-oss text text tools, schema, reasoning, temperature, open weights context: 131072 / output: 32768 input: 0.05 / output: 0.2 2025-08-05

Read Gateway caveats before enabling this provider in production.