IA

Inworld Inference

Model API

by Inworld AI

Inworld Inference provides API access to text, image, video and decision models.

Find alternatives to Inworld Inference

What it does

• Model inference
• Text generation
• Image generation
• Video generation

Features 6

• Dedicated deploymentsReserved capacity and your own model ID with no queueing behind other customers.
• Bring your own modelUpload weights or point to a repo and run the model on the same engine and API as Inworld's.
• Fine-tuning on your trafficFine-tunes open models on a customer's production conversations.
• Service tiersPer-request service tier (flex, default, priority, fast) that sets the latency target and the price.
• Decisions APIReturns typed answers in the schema the customer's code expects, with confidence.
• Realtime decodingDrafts several tokens ahead and verifies them with the full model in one pass to lower first-token latency.

Sources

Pricing

Pricing page · 14 Oct 2026

"LLM Inference bills per token from the same credits"

Description

Official documentation · 14 Oct 2026

"access to text, image, video and decision models"

What it does

Official documentation · 14 Oct 2026

"Run text, image, video and decision models"

Sold within

Official documentation · 14 Oct 2026

"100+ LLM models via Inworld Inference"

Name

Official documentation · 14 Oct 2026

"Inworld Inference gives you access"

URL

Official documentation · 14 Oct 2026

"Inworld Inference gives you access"

Deployment

Official documentation · 14 Oct 2026

"Inworld Inference serves the OpenAI Responses API"

Interfaces

Official documentation · 18 Oct 2026

Page: 'LLM Inference API, from $0.07 per 1M Input Tokens'.

Intended for

Official documentation · 18 Oct 2026

Page: 'Developers Documentation Guides for every model and API'.

Also from Inworld AI

• Realtime TTS API service

  Text-to-speech API (Realtime TTS-2 and TTS-2 Flash) with voice cloning and voice design, billed per million characters.

• Realtime STT API service

  Speech-to-text API (Inworld STT-1) that transcribes streaming or complete audio in 30+ languages with turn detection, returning voice-profile signals for emotion, vocal style, accent, age and pitch alongside the transcript.

• Realtime API API service

  Speech-to-speech voice-agent API in which one WebSocket session runs Inworld speech recognition with voice profiling, a chosen LLM from 100+ with tool calling and turn detection, and Realtime TTS-2 voice output.

• Realtime Router Platform

  OpenAI-compatible LLM gateway that sends each request to one of 100+ models from OpenAI, Anthropic, Google and others by rules on user attributes, context, A/B splits or cost, with failover and provider rates passed through at zero markup.

• Inworld Compute Infrastructure service

  Dedicated NVIDIA B200 GPUs for high-volume realtime workloads such as LLM inference, dedicated TTS serving and custom model hosting, with Kubernetes access or Inworld-managed deployment, and deployed models routable through Inworld Router.

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