GPT-6.1 Sol Pro vs gpt-oss-safeguard-20b

Price, context window & benchmark comparison

OpenAI

GPT-6.1 Sol Pro

OpenAI
$2.00 / $10.00
Input / Output · per 1M tokens
VS
OpenAI

gpt-oss-safeguard-20b

OpenAI
$0.075 / $0.30
Input / Output · per 1M tokens
Compare different models
OpenAI
OpenAI
Verdict: gpt-oss-safeguard-20b is 30.5× cheaper than GPT-6.1 Sol Pro on a typical 3:1 input/output mix. GPT-6.1 Sol Pro has the larger context window (1.1M vs 131K).
GPT-6.1 Sol Progpt-oss-safeguard-20b
Input price / 1M$2.00$0.075
Output price / 1M$10.00$0.30
Blended price (3:1)$4.00$0.13
Cached input / 1M$0.10$0.0375
Context window1.1M131K
Max output128K66K
Intelligence index——
Coding index——
Providers7—
Best provider uptime (30m)100.0%—
Vision inputYesNo
ReasoningYesYes
Tool callingYesYes
Released2026-09-292025-10-29
Retirement——

Cost calculator

FAQ

Which is cheaper, GPT-6.1 Sol Pro or gpt-oss-safeguard-20b?

gpt-oss-safeguard-20b is 30.5× cheaper than GPT-6.1 Sol Pro on a typical 3:1 input/output mix.

GPT-6.1 Sol Pro vs gpt-oss-safeguard-20b: which has a bigger context window?

GPT-6.1 Sol Pro: 1,050,000 tokens. gpt-oss-safeguard-20b: 131,072 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6.1 Sol Pro ≈ $9,000, gpt-oss-safeguard-20b ≈ $300.00.

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