Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
GPT-5.3-Codex-Spark is OpenAI’s first model purpose-built for real-time coding within the Codex ecosystem. Engineered for ultra-low latency, it can generate more than 1000 tokens per second when running on Cerebras’ Wafer Scale Engine hardware. Unlike larger frontier models designed for long-running autonomous tasks, Codex-Spark specializes in rapid iteration, targeted edits, and immediate feedback loops. Developers can interrupt, redirect, and refine outputs interactively, making it ideal for collaborative coding sessions. The model features a 128k context window and is currently text-only during its research preview phase. End-to-end latency improvements—including WebSocket streaming and inference stack optimizations—reduce time-to-first-token by 50% and overall roundtrip overhead by up to 80%. Codex-Spark performs strongly on benchmarks such as SWE-Bench Pro and Terminal-Bench 2.0 while completing tasks significantly faster than its larger counterpart. It is available to ChatGPT Pro users in the Codex app, CLI, and VS Code extension with separate rate limits during preview. The model maintains OpenAI’s standard safety training and evaluation protocols. Codex-Spark represents the beginning of a dual-mode Codex future that blends real-time interaction with long-horizon reasoning capabilities.
Description
Morph FastApply is an advanced AI infrastructure tool that revolutionizes the way AI coding agents handle the editing and updating of source code. Rather than rewriting entire files or depending on unreliable search-and-replace methods, FastApply integrates AI-generated code alterations directly into existing files by utilizing a deep understanding of the code's structure. This system enables an AI model to produce only the pertinent changes to a file while designating unchanged segments with placeholders. Subsequently, the FastApply model integrates these changes on the server side, reconstructing the fully updated file and maintaining its formatting, syntax, comments, and dependencies. This innovative method not only markedly decreases the number of tokens needed but also mitigates numerous errors associated with conventional diff-based or search-and-replace editing techniques. Capable of processing edits at speeds exceeding 10,500 tokens per second while achieving around 98% accuracy, FastApply stands as a formidable solution in the realm of AI-assisted coding. Its efficiency and precision make it an invaluable asset for developers seeking to streamline their coding processes.
API Access
Has API
API Access
Has API
Integrations
Codex CLI
Codex Security
GitHub
Microsoft Foundry
Morph Glance
Morph WarpGrep
OpenAI
OpenAI Codex
OpenClaw
Integrations
Codex CLI
Codex Security
GitHub
Microsoft Foundry
Morph Glance
Morph WarpGrep
OpenAI
OpenAI Codex
OpenClaw
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
$20 per month
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
OpenAI
Founded
2015
Country
United States
Website
openai.com
Vendor Details
Company Name
Morph
Country
United States
Website
www.morphllm.com/products/fastapply