Prices and model data can be out of date
Model prices, context windows, rate limits and plan prices are collected from public sources and refreshed automatically every day. Providers can change them at any time, sometimes before public data sources are updated. Every price on the site shows when it was last checked and where it came from. If a number matters to you, confirm it on the provider’s official pricing page.
Some results are estimates
Where an open tokenizer exists, token counts are exact. For models whose tokenizer isn’t public, counts are estimates and are labelled as estimates. Cost projections multiply those counts by published prices and don’t include taxes, discounts, free tiers or provider-specific billing rules unless stated. Hardware estimates such as VRAM requirements are based on a published formula with stated assumptions; real usage depends on your software, settings and drivers. The methodology explains each method.
Error fixes
Fixes in the error database are tested by hand on the versions shown on each page. Tools change quickly, so a fix that worked on one version may not apply to another. Back up your configuration before changing it.
Not affiliated with any AI provider
AI Dev Toolkit is an independent project by Tahir Nazir. It isn’t affiliated with, sponsored by or endorsed by Anthropic, OpenAI, Google, Meta, Mistral, Microsoft, GitHub, Cursor or any other company whose products are mentioned. Product and company names are trademarks of their owners and are used only to describe which products a tool works with.
Not professional advice
Content on this site is general technical information. It isn’t financial, legal or security advice for your specific situation.
Found a mistake?
Email hello@its-tahir.com with a link to the correct information. Corrections are made quickly and noted on the page.