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Migrate from Together AI to Railwail

Switch from Together AI to Railwail. Same OpenAI-compatible API, 200+ models.

Railwail1 min read

Created with AI assistance.

Migrate from Together AI to Railwail
01 · Key takeaways

TL;DR — Switch in Under 5 Minutes

  • Both APIs are OpenAI-compatible
  • Plus access to GPT-4o, Claude, Gemini, Flux through the same key

Try it on Railwail

Run GPT-4o

OpenAI$3.00/1M inBilled by actual usage

OpenAI's most capable multimodal model. Excellent for complex reasoning, coding, and creative tasks.

Open playgroundGet API key

Models in this article

02

Why Move Off Together AI?

Together AI is great for hosted open-source LLMs at competitive prices. The trade-offs: the catalog is limited to open-source models. If you want Claude or GPT-4o in the same codebase, you still need separate accounts.

03

Step 1 — Get a Railwail API Key

Sign up at railwail.com and create a key in Dashboard → API Keys.

04

API Endpoint Mapping

Together AI endpoint → Railwail equivalent
Together AIRailwailNotes
POST /v1/chat/completionsPOST /api/v1/chat/completionsIdentical
POST /v1/embeddingsPOST /api/v1/embeddingsIdentical
POST /v1/images/generationsPOST /api/v1/images/generationsFlux, SDXL
POST /v1/audio/transcriptionsPOST /api/v1/audio/transcriptionsWhisper
GET /v1/modelsGET /api/v1/models200+ models, filter by provider
05

Model Mapping

Together AI model → Railwail model ID
Together AILive on RailwailRailwailNotes
deepseek-ai/DeepSeek-V3$0.36/1M indeepseek-v4-flashdeepseek-v4-flashSuccessor
deepseek-ai/DeepSeek-R1$1.584/1M indeepseek-v4-prodeepseek-v4-proSuccessor
black-forest-labs/FLUX.1-schnell$0.0036/imageflux-1-schnellflux-schnellImage
06

Why Railwail Over Together AI

  • Same OpenAI-compatible API — drop-in replacement
  • Access to Claude, GPT-4o, Gemini through the same key
  • Built-in playground at railwail.com/models for A/B testing
  • Spend caps and per-key rate limits
07

FAQ

Can I bring my own fine-tuned Llama?

Custom fine-tunes are not hosted on Railwail. You can keep them on Together AI and use Railwail for everything else.

08

Next Steps

  • Create your Railwail account at railwail.com
  • Generate an API key in Dashboard → API Keys
  • Change baseURL to https://railwail.com/api/v1
  • Update model IDs to Railwail short slugs
  • Read the full reference at railwail.com/docs
  • Compare per-token pricing at railwail.com/pricing
Live

Models in this article

Live prices from Railwail's current rules, October 7, 2026.

Free trial: sign in with Google for 10 credits, usable 24 hours after sign-up, for runs up to 2 credits each. ≈ billed by actual tokens or GPU time

Next step

Try GPT-4o on Railwail

Sign in with Google for 10 free credits (usable 24 hours after sign-up, runs up to 2 credits), or top up from $5.00. Unused balance does not expire.

More sign-up options (email, GitHub)
Browse models
TopicsTogether AIMigrationLlamaMixtralOpen SourceAPI

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