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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

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

Lanes is a desktop application that prioritizes local-first functionality, enabling developers to effectively manage and engage with AI coding agents in a secure setting, ensuring that all operations remain confined to the user's machine. This approach is founded on the belief that critical development information, including source code, terminal interactions, prompts, AI outputs, and project settings, must not be transmitted outside the local environment, thus safeguarding user privacy and providing complete control. Lanes seamlessly integrates with various third-party AI coding agents and command-line interface tools, such as Codex, Claude Code, or Gemini CLI, while avoiding any intermediary role, allowing all interactions to occur directly between the user's device and those services. Such a framework empowers developers to leverage advanced AI capabilities without compromising on data security or ownership rights. Additionally, Lanes features straightforward account management through easy authentication processes and gathers only a minimal amount of anonymous telemetry information, like feature usage, session lengths, and crash reports, to enhance overall performance. Ultimately, this gives developers the tools they need while ensuring that their sensitive data remains protected and private.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Codex CLI
OpenAI Codex
Claude Code
Codex Security
Gemini CLI
Git
JSON
Microsoft Foundry
OpenAI
OpenClaw

Integrations

Codex CLI
OpenAI Codex
Claude Code
Codex Security
Gemini CLI
Git
JSON
Microsoft Foundry
OpenAI
OpenClaw

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

No price information available.
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

Lanes

Country

United States

Website

lanes.sh/

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