Skip to main content
TokenCost logoTokenCost

GPT-OSS 120B (Bedrock)

Pricing as of October 2026

$0.150/1M input · $0.600/1M output · 16K context · OpenAI

GPT-OSS 120B (Bedrock) is listed at $0.150 per 1M input tokens and $0.600 per 1M output tokens from OpenAI, with a 16K-token context window. A typical chat reply (1,500 tokens in, 400 out) costs $0.0005, or $4.65 per 10,000 requests. On that workload it is cheaper than 132 of the 167 other buyable models tracked here.

Count Tokens

—
Tokens
—
Input Cost
—
Output Cost

Estimate Monthly Cost

Monthly Cost Estimator

Quick:
<$0.0001/mo

Pick a preset above or enter custom usage

What GPT-OSS 120B (Bedrock) Costs Per Request

At $0.150 per 1M input and $0.600 per 1M output tokens, before caching or batch discounts.

WorkloadInput / output tokensPer requestPer 10,000 requests
Chat reply1,500 / 400$0.0005$4.65
RAG answer over retrieved docs8,000 / 600$0.0016$15.60
Coding-agent step30,000 / 2,000$0.0057$57.00

GPT-OSS 120B (Bedrock) vs Similarly Priced Models

Nearest buyable models by price, with the RAG answer above (8,000 in / 600 out) priced on each.

ModelInput /1MOutput /1MContextRAG answer
GPT-OSS 120B (Bedrock) OpenAI$0.150$0.60016K$0.0016
GPT-4o Mini OpenAI$0.150$0.600128K$0.0016
Mistral Small 4 Mistral$0.150$0.600256K$0.0016
DeepSeek V4.1 Flash DeepSeek$0.150$0.6001.0M$0.0016

Alternatives to GPT-OSS 120B (Bedrock)

Cheaper Alternative
Hy3
$0.132 in · $0.528 out · Tencent
12% cheaper with same or larger context
Premium Upgrade
Hunyuan HY3 Preview
$0.178 in · $0.595 out · Tencent
Upgrade with 262K context and 33K max output
Same Provider
GPT-4o Mini
$0.150 in · $0.600 out · OpenAI
Higher tier in OpenAI ecosystem

Pricing Details

OpenAIAmazon Bedrock's hosted rate for OpenAI's open-weights model, not an OpenAI rate — OpenAI publishes none. Filed under OpenAI because OpenAI made the weights; the price is AWS's. Confirmed absent from OpenAI's own rate card on 2026-08-17.
Input / 1M tokens
$0.15
Output / 1M tokens
$0.6
Context Window
16K
Max Output
16K

Unverified rate. OpenAI has not published a price for GPT-OSS 120B (Bedrock). Treat these figures as indicative and confirm with OpenAI before relying on them.

Full Pricing TableToken Calculator

Price History

No price change recorded since 2026-08-11, when this site started tracking this model.

Frequently Asked Questions

Common questions about GPT-OSS 120B (Bedrock) pricing and usage

How much does GPT-OSS 120B (Bedrock) cost?
GPT-OSS 120B (Bedrock) costs $0.15 per 1 million input tokens and $0.6 per 1 million output tokens. This pricing is set by OpenAI.
What tokenizer does GPT-OSS 120B (Bedrock) use?
GPT-OSS 120B (Bedrock) uses the o200k_base tokenizer. This is OpenAI's latest tokenizer, optimized for efficiency with a vocabulary of ~200,000 tokens.
What is GPT-OSS 120B (Bedrock)'s context window?
GPT-OSS 120B (Bedrock) supports a context window of 16K tokens (16,384 tokens). The maximum output length is 16K tokens.
How does GPT-OSS 120B (Bedrock) compare to other models?
On an 8,000-token-in, 600-token-out RAG answer, GPT-OSS 120B (Bedrock) costs $0.0016 per request. The nearest-priced alternatives cost: GPT-4o Mini (OpenAI) $0.0016, Mistral Small 4 (Mistral) $0.0016, DeepSeek V4.1 Flash (DeepSeek) $0.0016. The table above lists their full rates and context windows.
How do I count tokens for GPT-OSS 120B (Bedrock)?
Use the token counter at the top of this page or visit the homepage calculator. Paste your text and it will show the exact token count and cost for GPT-OSS 120B (Bedrock) using the o200k_base tokenizer.
Full Pricing TableCompare ModelsCost CalculatorOpenAI Token Counter