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ContentUpdates and recent posts about GPT-5.3-Codex..
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@anjali shared a link, 2 months, 1 week ago
Customer Marketing Manager, Last9

Which Observability Tool Helps with Visibility Without Overspend

A detailed look at observability platforms so you can choose tools that keep visibility high and costs steady as your systems scale.

go
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@laura_garcia shared a post, 2 months, 1 week ago
Software Developer, RELIANOID

🚀 RELIANOID at DevOpsDays Tel Aviv 2025

📅 December 11, 2025 • 📍 Tel Aviv, Israel What a week ahead! Our team is working full-throttle as we prepare to attend three major events in just a few days — and we’re thrilled to add DevOpsDays Tel Aviv to the list. We’ll be joining the community to share how RELIANOID helps DevOps and platform tea..

devopsdays telaviv relianoid
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@laura_garcia shared a post, 2 months, 1 week ago
Software Developer, RELIANOID

🛡️ RELIANOID at Black Hat Europe 2025

📅 December 8–11, 2025 • 📍 London, UK RELIANOID is heading to Black Hat Europe 2025, the premier global event for cutting-edge cybersecurity research and innovation. We’ll be in London showcasing how our high-performance ADCs, intelligent proxy architecture, and automated security capabilities help e..

black hat europe london 2025 relianoid
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@anjali shared a link, 2 months, 1 week ago
Customer Marketing Manager, Last9

OTel Updates: Unroll Processor Now in Collector Contrib

The OTel unroll processor splits bundled log records into individual events. Now in Collector Contrib v0.137.0 for VPC and CloudWatch logs.

Unroll Processor
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@laura_garcia shared a post, 2 months, 1 week ago
Software Developer, RELIANOID

Tesco’s latest outage is a reminder: uptime IS the customer experience.

Shoppers across the UK faced checkout failures, broken order updates, and Clubcard access issues as Tesco’s digital platforms suffered “intermittent” instability. In modern retail, even brief disruptions damage trust, loyalty, and sales. At RELIANOID, we help retailers stay resilient with intelligen..

tesco outage
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@anjali shared a link, 2 months, 1 week ago
Customer Marketing Manager, Last9

Instrumentation: Getting Signals In

See how instrumentation in OpenTelemetry helps track app issues, know the difference between auto and manual methods, and when to use them.

otel_metrics_quarkus
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@devopslinks added a new tool Syft , 2 months, 1 week ago.
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@kaptain added a new tool KubeLinter , 2 months, 1 week ago.
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@devopslinks added a new tool Grype , 2 months, 1 week ago.
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@kaptain added a new tool Hadolint , 2 months, 1 week ago.
GPT-5.3-Codex is OpenAI’s advanced agentic coding model, designed to go beyond writing code and operate as a general-purpose collaborator on a computer. It builds on GPT-5.2-Codex by combining stronger coding performance with improved reasoning and professional knowledge, while running about 25% faster. The model is optimized for long-running tasks that involve research, tool use, and complex execution, and it performs at the top of industry benchmarks such as SWE-Bench Pro and Terminal-Bench.

Unlike earlier Codex models that focused primarily on code generation and review, GPT-5.3-Codex can reason, plan, and act across the full software lifecycle. It supports activities such as debugging, deploying, monitoring, writing product requirement documents, creating tests, and analyzing metrics. It can also autonomously build and iterate on complex applications and better interpret underspecified prompts, producing more complete and production-ready results by default.

A defining feature of GPT-5.3-Codex is its interactive, agentic workflow. Users can steer the model while it is working, receive progress updates, and adjust direction without losing context, making it feel more like a teammate than a batch automation tool. The model was even used internally to help debug its own training and deployment processes. GPT-5.3-Codex is available through paid ChatGPT plans in the Codex app, CLI, IDE extension, and web, with API access planned for the future.