Tidelines — LLM usage and market share

Head to head · 2026-09-01

OpenAI logoOpenAI: gpt-oss-20b vs Tencent logoTencent: Hy4 preview

Data source

Token share

OpenAI logoOpenAI: gpt-oss-20b

0.43%

Tencent logoTencent: Hy4 preview

10.59%

30d Δ

OpenAI logoOpenAI: gpt-oss-20b

+0.07pp

Tencent logoTencent: Hy4 preview

+8.18pp

Price — $ / M output

OpenAI logoOpenAI: gpt-oss-20b

$0.13

Tencent logoTencent: Hy4 preview

$2.50

Context window

OpenAI logoOpenAI: gpt-oss-20b

131k

Tencent logoTencent: Hy4 preview

1049k

Share of tokens over time

Tidelines — LLM usage and market share
Data: OpenRouter, Vercel AI Gateway as of 2026-09-01 · Source: tidelines.ai/compare/openai-gpt-oss-20b-vs-tencent-hy4-preview-20260827

Detail pages: OpenAI: gpt-oss-20b · Tencent: Hy4 preview