OpenAI · openai/gpt-5.1-codex-mini

gpt-5.1-codex-mini

Budget Everyday 400k context Hermes Limited

GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex

Input / M

$0.250

Output / M

$2.000

Value score

62.21

30d price Δ

Reasoning (AA)

20.4

Coding (AA)

—

Tool / agentic

—

Knowledge cutoff

—

Price history

Not enough history yet — newer than the backfill window.

Last-known Artificial Analysis indexes via OpenRouter.