Compare

gpt-oss-120b vs Ministral 3 8B 2512

Pricing is only the shared seller matrix below. Best rates and catalog map are separate sections, so no chart is embedded in pricing. Open the calculator for the same workload on each side.

OpenAI

Model

gpt-oss-120b

Tool calling

Best $0.039 in · $0.180 out

Context window 131K

Pricing
Mistral AI

Model

Ministral 3 8B 2512

Image inputTool calling

Best $0.150 in · $0.150 out

Context window 262K

Pricing

gpt-oss-120b is 74% cheaper on input. Ministral 3 8B 2512 is 16% cheaper on output. The best choice depends on your input/output ratio.

Pricing matrix

Shared sellers only. Each row is a host that lists both models. Dollar amounts are per 1M tokens. Lowest in each pair of columns is emphasized.

Providergpt-oss-120b ingpt-oss-120b outMinistral 3 8B 2512 inMinistral 3 8B 2512 out
Azure$0.150$0.600N/AN/A
Baseten$0.100$0.500N/AN/A
Cerebras$0.350$0.750N/AN/A
DeepInfra$0.050$0.450N/AN/A
Fireworks AI$0.150$0.600N/AN/A
Groq$0.150$0.600N/AN/A
Ibm Watsonx$0.150$0.600N/AN/A
Novita$0.050$0.250N/AN/A
Openrouter$0.180$0.800$0.150$0.150
Ovhcloud$0.080$0.400N/AN/A
Replicate$0.180$0.720N/AN/A
Sambanova$3.00$4.50N/AN/A
Together AI$0.150$0.600N/AN/A
Wandb$15000.00$60000.00N/AN/A

Best listed rates (this pair)

Same "best row in current pricing" logic as model pages: a compact view of the lowest input and output we show for each side. This is not the seller matrix.

Catalog map · OpenAI · Mistral AI

Each chart uses real catalog rows that include both list input and list output ($/1M). Larger green dots are the models on this comparison page; accent dots are other active models from that provider.

OpenAI · input vs output

Scatter chart: X = input $/M, Y = output $/M. This page's models are labeled on the green dots; hover others for detail.

ListedoutputUSD/1M

One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).

Mistral AI · input vs output

ListedoutputUSD/1M

One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).

Specifications

Each column header is the full model name. Tint marks the favorable value where we compute a winner.

Spec
gpt-oss-120b
Ministral 3 8B 2512
Context window
131,072 tokens
262,144 tokens
Max output tokens
131,072 tokens
262,144 tokens
Vision
No
Yes
Function calling
Yes
Yes
Streaming
No
No
Release date
Aug 2025
Dec 2025

Cost calculator

Same requests, input tokens, and output tokens for both columns. Pick the provider row that matches how you buy.

gpt-oss-120b
Monthly
$39
Annual
$471
Ministral 3 8B 2512
Monthly
$68
Annual
$821
Save $29/month with gpt-oss-120b

When to pick which

Short takeaways: no cards, just the points. Validate with your own workloads.

  • Long-context tasks

    Use Ministral 3 8B 2512. Its 262K context window handles large codebases and documents better than 131K.

  • High-volume text generation

    Use Ministral 3 8B 2512. Output tokens are 16% cheaper, which compounds significantly at scale.

  • Long output (reports, code files)

    Use Ministral 3 8B 2512. Its 262K max output limit reduces the need to split requests.

Frequently asked questions

gpt-oss-120b is cheaper on input tokens, while Ministral 3 8B 2512 is cheaper on output. The best choice depends on your input/output ratio.

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