Codex
Model ● Covered in 87 stories Compare ⇄
Codex is OpenAI's AI coding tool that recently reached 10 million users following its integration with ChatGPT Work in July 2025. The model is now used by both developers and non-technical knowledge workers for agentic AI tasks, with recent developments including voice control integration, cost optimizations to reduce token consumption during extended workflows, and inclusion in OpenAI's broader agent infrastructure alongside benchmarking efforts like Supabase's Evals.
Updated 3 August 2026
Specifications
No specifications recorded yet.
Latest developments
Supabase Releases Evals: an Open Source Benchmark That Scores Claude Code, Codex and OpenCode on Real Supabase Tasks
MarkTechPost · 2 days ago ·
19
[AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimization
Latent Space · 3 days ago ·
1
How ChatGPT Optimizes its Agent Loop: Harness, API, and Inference
TLDR · 3 days ago ·
25
OpenAI CFO Sarah Friar tells employees that annualized revenue in July topped all of Q2
TLDR · 3 days ago ·
38
OpenAI fixed GPT-5.6 Sol’s most frustrating flaw: Burning limits while it waits
The New Stack · 4 days ago ·
18
Codex from 0 to 10M Users: Building ChatGPT Work — Akshay Nathan, OpenAI
Latent Space · 5 days ago ·
6
Openbase Adds Voice Control to Code Editors
The Neuron · 1 week ago ·
17
August 2026
July 2026
Microsoft, Amazon, and OpenAI report strong AI-driven financial results with significant capital investments Benchmark result
OpenAI releases GPT-5.6 model family with efficiency improvements and significant price reductions Model release
ChatGPT Reaches 1 Billion Weekly Active Users While AI Workplace Adoption Remains Broad but Shallow Benchmark result
Anthropic expands Claude voice mode to Opus and Sonnet models with third-party app integration Feature update
OpenAI announces Project Camellia, a major AI data center initiative in Effingham County, Georgia Deployment
NVIDIA releases DeepStream 9.1 and Cosmos 3 Edge with agentic AI capabilities for vision and robotics Product launch
OpenAI launches Codex Micro, a $230 programmable keyboard for controlling AI coding agents Product launch
OpenAI's Codex reaches 8 million users following GPT-5.6 launch, experiencing rapid growth and scaling challenges Product launch
OpenAI releases GPT-5.6 model family with three tiers (Luna, Terra, Sol) and new multi-agent capabilities Model release
- Agent Manager
- [AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimization
- How ChatGPT Optimizes its Agent Loop: Harness, API, and Inference
- OpenAI CFO Sarah Friar tells employees that annualized revenue in July topped all of Q2
- OpenAI fixed GPT-5.6 Sol’s most frustrating flaw: Burning limits while it waits
- Codex from 0 to 10M Users: Building ChatGPT Work — Akshay Nathan, OpenAI
- Openbase Adds Voice Control to Code Editors
- OpenAI’s new voice mode makes it to the ChatGPT desktop app
- Building AI infrastructure with the Effingham County community
- Models are worse at reviewing their own code
- NTT DATA Group cuts incident analysis to 30 minutes with Codex
- Codex Resets
- scroll-world (GitHub Repo)
- NVIDIA Released DeepStream 9.1: Bringing Agentic AI to Vision AI With 13 Skills and Multi-View 3D Tracking
- Capn-Hook
- How Codex became a collaborator for OpenAI’s creative team
- OpenAI’s first gadget is the $230 Codex Micro macropad
- OpenAI hits 8 million Codex users — what developers need to know
- [AINews] not much happened today
- [AINews] Codex usage up >10x in 6 months to 7M users, +1M in the past ~day; did Codex overtake Claude Code??
- Mindwalk
- Traycer
- OpenAI launches GPT-5.6 Sol, Terra, and Luna on apps and API
- [AINews] OpenAI launches GPT 5.6 Sol/Terra/Luna, Codex becomes ChatGPT superapp
- Australian Payments Plus moves faster with ChatGPT and Codex
- Apple Fixes WebKit Flaws in iOS and macOS, With Help From AI Tools
June 2026
OpenAI Codex adoption in production applications across engineering and scientific research Deployment
Anthropic releases Claude Opus 4.8 with improved agentic capabilities and dynamic workflows Model release
- Orca
- Codex-maxxing for long-running work
- Samsung Electronics brings ChatGPT and Codex to employees
- Snap unveils $2,195 AR glasses as CEO Evan Spiegel bets on post-smartphone future
- How an astrophysicist uses Codex to help simulate black holes
- OpenAI to acquire Ona
- Access OpenAI models and Codex through your Oracle cloud commitment
- How engineers at Nextdoor use Codex to build without limits
- What Codex unlocks for Notion
- Deep Learning Weekly: Issue 458
- How Endava is redesigning software delivery around AI agents
- Designing the hf CLI as an agent-optimized way to work with the Hub
- How Wasmer used Codex to build a Node.js runtime for the edge
- ChatGPT Sites
- Codex is becoming a productivity tool for everyone
- OpenAI frontier models and Codex are now available on AWS
May 2026
- How Braintrust turns customer requests into code with Codex
- How Endava builds an agentic organization with Codex
- Cisco and OpenAI redefine enterprise engineering with Codex
- Building self-improving tax agents with Codex
- How Virgin Atlantic ships faster with Codex
- OpenAI named a Leader in enterprise coding agents by Gartner
- How Ramp engineers accelerate code review with Codex
Relationships
Products & technology
- OpenAI develops this model · 58 sources
- Integrated with ChatGPT · 2 sources
- AWS integrated with this model · 2 sources
- Endava deploys this model · 2 sources
- Integrated with Ona · 1 source
- Supplies LTX-Video · 1 source
- Datadog integrated with this model · 1 source
- CyberAgent deploys this model · 1 source
- Openbase integrated with this model · 1 source
- Supabase deploys this model · 1 source
- Cloudflare integrated with this model · 1 source
Competition
- Competes with Claude Code · 1 source