Simulating LLM Token Speeds from 5 to 800 per Second
Simon Willison shared a link to an HTML app by Mike Veerman that visualizes LLM token output speeds, ranging from 5 to 800 tokens per second. The tool helps users understand the real-world feel of advertised speeds like 30 tokens/second. Willison posted the link on 20th May 2026, and the app's source code is available. He also offers a $10/month sponsored email digest of monthly LLM developments.
Key facts
- Simon Willison posted a link to an HTML app by Mike Veerman.
- The app simulates LLM token output speeds from 5 to 800 tokens per second.
- The tool helps users visualize what speeds like 30 tokens/second look like.
- The app's source code is available.
- Willison posted on 20th May 2026.
- Willison offers a $10/month sponsored email digest of monthly LLM developments.
Entities
—