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openai/gpt-oss-20b pricing

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openai/gpt-oss-20b · Vercel AI Gateway · context —

Price per 1M tokens

In effect since Oct 15, 2026

openai/gpt-oss-20b token prices
Input (uncached)$0.03
OutputIncludes reasoning tokens$0.14
  • No long-context tier: one rate for every prompt size.

Price history

1 version since Oct 15, 2026

  • Input
  • Output
Show data as table
openai/gpt-oss-20b price history per 1M tokens
Effective fromInput / 1MOutput / 1M
Oct 15, 2026$0.03$0.14
Oct 16, 2026$0.03$0.14

Cost calculator

Calculated with the same function that AI Cost Map uses for your real events.

Includes reasoning tokens.

Cost per call

$0.0001

Cost per month

$13.00

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