Command A+ vs GPT-5.1-Codex
Price, context window & benchmark comparison
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Verdict: Command A+ is 5.7× cheaper than GPT-5.1-Codex on a typical 3:1 input/output mix. GPT-5.1-Codex has the larger context window (400K vs 192K).
| Command A+ | GPT-5.1-Codex | |
|---|---|---|
| Input price / 1M | $0.30 | $1.25 |
| Output price / 1M | $1.50 | $10.00 |
| Blended price (3:1) | $0.60 | $3.44 |
| Cached input / 1M | $0.15 | $0.13 |
| Context window | 192K | 400K |
| Max output | 64K | 128K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | 1 | — |
| Best provider uptime (30m) | — | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-09-22 | 2025-11-13 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, Command A+ or GPT-5.1-Codex?
Command A+ is 5.7× cheaper than GPT-5.1-Codex on a typical 3:1 input/output mix.
Command A+ vs GPT-5.1-Codex: which has a bigger context window?
Command A+: 192,000 tokens. GPT-5.1-Codex: 400,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Command A+ ≈ $1,350, GPT-5.1-Codex ≈ $7,500.
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