Altman demonstrated Astra's ability to rapidly prototype and ship a complete game from a conversational prompt, calling the experience 'so cool.'
Elvis Saravia shared a practical two-stage agent workflow using GPT-6 Astra's Medium mode for rapid prototyping with explicit /goal proofs, then Max mode for refinement, preventing context bloat.
Astra maintains persistent notes across context windows and sessions, solving context bloat in long-running agent tasks without relying on lossy summarization.
Open-source feature flags stored as Markdown in your Git repo. Installs with one command and no account, enabling AI coding agents to autonomously set up feature flags via PR workflows.
SaaS platform that converts failed paths and successful agent interactions into reusable behaviors, with every learning visible, testable, and reversible.
Production-debugging tool that lets Claude Code, Codex, or Cursor drop read-only probes into running services via MCP to capture variable state around failures.
Autonomous QA platform that explores web apps, writes Playwright tests, captures time-travel recordings, and feeds bug reports back to coding agents.
Free means $0 per token today, not unlimited or unconditional: both platforms rate-limit free use and require a free API key, some OpenRouter free endpoints may train on your prompts unless you opt out in account settings, and the roster changes daily. Verified against each provider's own pricing data at generation time — but pricing changes without notice, so confirm it's still free on the provider's own page before you rely on it.
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