Seed 1.6 alternatives
Models from providers other than ByteDance Seed, ranked by similarity to Seed 1.6 — capability overlap, context window proximity, and per-million-token price. Refreshed nightly.
Frequently asked questions
What are the best alternatives to Seed 1.6?
The closest alternatives to Seed 1.6 are Kimi K2.5, Qwen3.5-122B-A10B and GPT-5.1-Codex-Mini. They are ranked by capability overlap, context-window similarity, and blended price.
Why might I switch from Seed 1.6?
Common reasons: reducing vendor lock-in, finding cheaper input/output pricing for your specific workload mix, or wanting capabilities Seed 1.6 lacks (vision, tool use, JSON mode). Compare any two side-by-side from this page.
How is "alternative" defined here?
An alternative is a model from a different provider than ByteDance Seed with similar capabilities, comparable context window, and comparable per-million-token pricing. Same-provider variants (e.g. smaller siblings of Seed 1.6) are excluded — for those, use the cost calculator and compare pages.