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Explore Celeste

The model library

Find your possibilities.

Choose by what you want to make.
Compare what each model can do in Celeste.

Media
Refine by provider & operationOpenAI
Operation
Providers
25 of 127 models
Select up to 3 to compare
DALL-E 2

OpenAI

dall-e-2
  • images.generate
  • images.edit
Aspect ratio
DALL-E 3

OpenAI

dall-e-3
  • images.generate
Aspect ratioQuality settings
GPT Image 1

OpenAI

gpt-image-1
  • images.generate
  • images.edit
StreamingAspect ratioQuality settings
GPT Image 1 Mini

OpenAI

gpt-image-1-mini
  • images.generate
  • images.edit
StreamingAspect ratioQuality settings
GPT Image 1.5

OpenAI

gpt-image-1.5
  • images.generate
  • images.edit
Aspect ratioQuality settings
GPT-4.1

OpenAI

gpt-4.1
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-4o

OpenAI

gpt-4o
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-4o Mini

OpenAI

gpt-4o-mini
  • text.generate
  • images.analyze
StreamingTool calling
GPT-4o Mini TTS

OpenAI

gpt-4o-mini-tts
  • audio.speak
Voice selection
GPT-5

OpenAI

gpt-5
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5 Mini

OpenAI

gpt-5-mini
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5 Nano

OpenAI

gpt-5-nano
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.1

OpenAI

gpt-5.1
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.1 Codex

OpenAI

gpt-5.1-codex
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.2

OpenAI

gpt-5.2
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.2 Codex

OpenAI

gpt-5.2-codex
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.2 Instant

OpenAI

gpt-5.2-chat-latest
  • text.generate
  • images.analyze
StreamingTool calling
GPT-5.2 Pro

OpenAI

gpt-5.2-pro
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.4

OpenAI

gpt-5.4
  • text.generate
  • images.analyze
StreamingTool callingStructured output
GPT-5.4 Pro

OpenAI

gpt-5.4-pro
  • text.generate
  • images.analyze
StreamingTool callingStructured output
Sora 2

OpenAI

sora-2
  • videos.generate
Aspect ratioResolutionDuration control
Sora 2 (December 2025)

OpenAI

sora-2-2025-12-08
  • videos.generate
Aspect ratioResolutionDuration control
Sora 2 Pro

OpenAI

sora-2-pro
  • videos.generate
Aspect ratioResolutionDuration control
TTS-1

OpenAI

tts-1
  • audio.speak
Voice selection
TTS-1 HD

OpenAI

tts-1-hd
  • audio.speak
Voice selection

Capabilities come from the published Celeste SDK. Support varies by model. Test your prompts when switching.

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Find the right fit.

Selected model capabilities
In the SDK
Provider
Operations
Streaming
Controls

These are SDK capabilities, not quality rankings. Choose a model, then evaluate it for your use case.