Codex and the future of coding with AI — the OpenAI Podcast Ep. 6
What happens when AI becomes a true coding collaborator? OpenAI co-founder Greg Brockman and Codex engineering lead Thibault Sottiaux talk about the evolution of Codex—from the first glimpses of AI writing code, to today’s GPT-5 Codex agents that can work for hours on complex refactorings. They discuss building “harnesses,” the rise of agentic coding, code review breakthroughs, and how AI may transform software development in the years ahead.
Chapters
1:15 – The first sparks of AI coding with GPT-3
4:00 – Why coding became OpenAI’s deepest focus area
7:20 – What a “harness” is and why it matt…
Watch on YouTube ↗
(saves to browser)
Chapters (12)
1:15
The first sparks of AI coding with GPT-3
4:00
Why coding became OpenAI’s deepest focus area
7:20
What a “harness” is and why it matters for agents
11:45
Lessons from GitHub Copilot and latency tradeoffs
16:10
Experimenting with terminals, IDEs, and async agents
22:00
Internal tools like 10x and Codex code review
27:45
Why GPT-5 Codex can run for hours on complex tasks
33:15
The rise of refactoring and enterprise use cases
38:50
The future of agentic software engineers
45:00
Safety, oversight, and aligning agents with human intent
51:30
What coding (and compute) may look like in 2030
57:40
Advice: why it’s still a great time to learn to code
Playlist
Uploads from OpenAI · OpenAI · 0 of 60
← Previous
Next →
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Robots that Learn
OpenAI
Emergence of Grounded Compositional Language in Multi-Agent Populations
OpenAI
Physical Adversarial Example
OpenAI
OpenAI + Dota 2
OpenAI
Dendi vs. OpenAI at The International 2017
OpenAI
Competitive Self-Play
OpenAI
Learning a Hierarchy
OpenAI
Physical Spam Detection
OpenAI
SumaiL 1v1
OpenAI
Arteezy 1v1
OpenAI
Pajkatt 1v1
OpenAI
SirActionSlacks 1v1
OpenAI
Learned Bot Behaviors
OpenAI
Ingredients for Robotics Research
OpenAI
OpenAI Five
OpenAI
OpenAI Five: Dota Gameplay
OpenAI
Learning Dexterity
OpenAI
Learning Dexterity: Uncut
OpenAI
OpenAI Five Benchmark: Post-Game Analysis
OpenAI
Investigating Model Based RL for Continuous Control | Alex Botev | 2018 Summer Intern Open House
OpenAI
Generative Modelling | Sadhika Malladi | 2018 Summer Intern Open House
OpenAI
A pathway to more efficient generative models | Will Grathwohl | 2018 Summer Intern Open House
OpenAI
Learning Dexterity | Alex Ray | 2018 Summer Intern Open House
OpenAI
Robust Vision-Based State Estimation | Hsiao-Yu 'Fish' Tung | 2018 Summer Intern Open House
OpenAI
Using Semantic Trees In Place of Sentences | Munashe Shumba | OpenAI Scholars Demo Day 2018
OpenAI
Reinforcement Learning with Prediction-Based Rewards
OpenAI
OpenAI Spinning Up in Deep RL Workshop
OpenAI
Arena Announcement and Closing | OpenAI Five Finals (6/6)
OpenAI
Co-Op Match | OpenAI Five Finals (5/6)
OpenAI
OpenAI Five vs. OG, Game 2 | OpenAI Five Finals (4/6)
OpenAI
OpenAI Five vs. OG, Game 1 | OpenAI Five Finals (3/6)
OpenAI
Pre-Match Panel Discussion | OpenAI Five Finals (2/6)
OpenAI
Opening Keynote | OpenAI Five Finals (1/6)
OpenAI
OpenAI Robotics Symposium 2019
OpenAI
OpenAI Scholars Demo Day 2019
OpenAI
Multi-Agent Hide and Seek
OpenAI
Solving Rubik’s Cube with a Robot Hand: Uncut
OpenAI
Solving Rubik’s Cube with a Robot Hand: Perturbations
OpenAI
Solving Rubik’s Cube with a Robot Hand
OpenAI
Music Generation | Christine Payne | OpenAI Scholars Demo Day 2018
OpenAI
Deephypebot | Nadja Rhodes | OpenAI Scholars Demo Day 2018
OpenAI
Physics Net | Ifu Aniemeka | OpenAI Scholars Demo Day 2018
OpenAI
Art Composition Attributes + CycleGAN | Holly Grimm | OpenAI Scholars Demo Day 2018
OpenAI
Generating Emotional Landscapes | Hannah Davis | OpenAI Scholars Demo Day 2018
OpenAI
Looking For Grammar In All The Right Places | Alethea Power | OpenAI Scholars Demo Day 2020
OpenAI
Semantic Parsing English to GraphQL | Andre Carerra | OpenAI Scholars Demo Day 2020
OpenAI
Long term credit assignment with temporal reward transp… | Cathy Yeh | OpenAI Scholars Demo Day 2020
OpenAI
Social learning in independent multi-agent reinfor… | Kamal N’dousse | OpenAI Scholars Demo Day 2020
OpenAI
Quantifying Interpretability of Models Trained on Coi… | Jorge Orbay | OpenAI Scholars Demo Day 2020
OpenAI
Towards Epileptic Seizure Prediction with Deep Network | Kata Slama | OpenAI Scholars Demo Day 2020
OpenAI
Universal Adversarial Perturbations and Language M… | Pamela Mishkin | OpenAI Scholars Demo Day 2020
OpenAI
Introductions by Sam Altman & Greg Brockman | OpenAI Scholars Demo Day 2020
OpenAI
Introduction by Sam Altman | OpenAI Scholars Demo Day 2021
OpenAI
Breaking Contrastive Models with the SET Card Game | Legg Yeung | OpenAI Scholars Demo Day 2021
OpenAI
Large Scale Reward Modeling | Jonathan Ward | OpenAI Scholars Demo Day 2021
OpenAI
Words to Bytes: Exploring Language Tokenizations | Sam Gbafa | OpenAI Scholars Demo Day 2021
OpenAI
Learning Multiple Modes of Behavior in a Continuous… | Tyna Eloundou | OpenAI Scholars Demo Day 2021
OpenAI
Scaling Laws for Language Transfer Learning | Christina Kim | OpenAI Scholars Demo Day 2021
OpenAI
Contrastive Language Encoding | Ellie Kitanidis | OpenAI Scholars Demo Day 2021
OpenAI
Characterizing Test Time Compute on Graph Structur… | Kudzo Ahegbebu | OpenAI Scholars Demo Day 2021
OpenAI
DeepCamp AI