March 21 - Smarter, Faster, Stronger Agents

Agents continue to get smarter, performance gets a bump, and free tier users have more time to see what makes Mito great.

Agent Upgrades

• Smarter Editing: The agent can now edit existing notebook cells, not just create new ones.

• On-the-Fly Problem Solving: Rather than planning everything upfront, the agent now figures things out as it goes—making it more adaptive and efficient.

• Full Notebook Awareness: The agent receives the entire notebook as context, improving accuracy and coherence.

• Citations: The agent can now generate citations when appropriate.

Chat History

• You can now open previous chat histories to review or continue past conversations.

Performance Improvements

• Model upgrade: We've moved from o3-mini to GPT-4o — about 10x faster on agent prompts. There's a small quality tradeoff, but the speed boost is worth it.

• Websocket Resilience: If you're idle for a while, websocket connections will now automatically reconnect.

• Behind the scenes server tuning to ensure less timeouts for server key users.

Monthly Limits (for OS Users)

• Open Source users now have 50 completions and 5000 autocompletes per month.

• These limits reset at the start of each month.

Bug Fixes

• Markdown backticks (```) now render in purple font, as expected.

• The variable dropdown scrolls properly again—no more cut-off options.