API cost decision in 10 seconds

NewPerceptron Mk1 vs Mistral Small 4

Pick Mistral Small 4 when budget and context both matter.

Page updated: 2026-05-26T10:03:26Z Data confirmed: 2026-05-26T13:08:02Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Mistral Small 4 when budget and context both matter.

On the standard 1M input plus 500K output workload, Mistral Small 4 is estimated at $0.45 vs $0.9 for Perceptron Mk1, saving $0.45 (50% lower).

Cost-first pickMistral Small 4

Context-first pickMistral Small 4

Sample savings$0.4550%

10x traffic gap$4.5

Mistral Small 4 is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $4.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Mistral Small 4 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Perceptron Mk1	Mistral Small 4
Input-heavy / RAG	5M input + 500K output	Mistral Small 4	$1.5	$1.05
Balanced workload	1M input + 1M output	Mistral Small 4	$1.65	$0.75
Output-heavy chatbot	1M input + 5M output	Mistral Small 4	$7.65	$3.15

Cheaper input Tie $0.15 vs $0.15 / 1M

Both models report the same input price at $0.15 per 1M tokens.

Cheaper output Mistral Small 4 $1.5 vs $0.6 / 1M

Mistral Small 4 is $0.9 cheaper per 1M output tokens (60% lower; 2.5x difference).

Larger context Mistral Small 4 32.77K vs 262.14K

Mistral Small 4 has 229.38K more context (8x larger).

Sample workload Mistral Small 4 $0.9 vs $0.45

Mistral Small 4 is $0.45 cheaper on the standard workload (50% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Perceptron Mk1 Calculating… Estimated API cost

Mistral Small 4 Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

both models tie on input price; Mistral Small 4 has the lower output price; Mistral Small 4 offers the larger context window. For the 1M input plus 500K output sample, Mistral Small 4 is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $0.9 for Perceptron Mk1 and $0.45 for Mistral Small 4.

Best Fit

Choose Perceptron Mk1 when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Choose Mistral Small 4 when you care most about lower output-token price, and larger context window.

Decision Notes

On the standard 1M input plus 500K output workload, Mistral Small 4 is estimated at $0.45 vs $0.9 for Perceptron Mk1, saving $0.45 (50% lower).
Mistral Small 4 is $0.45 cheaper on the standard workload (50% lower).
Both models report the same input price at $0.15 per 1M tokens.
Mistral Small 4 is $0.9 cheaper per 1M output tokens (60% lower; 2.5x difference).
Mistral Small 4 has 229.38K more context (8x larger).

Head-to-Head Specs

Feature	NewPerceptron Mk1 (Perceptron)	Mistral Small 4 (Mistral)
Input Price prompt tokens per 1M	$0.15	$0.15
Completion Price per 1M tokens	$1.5	$0.6
Sample Workload Cost 1M input + 500K output	$0.9	$0.45
Context Window	32.77K	262.14K
Release Date	2026-05-12	2026-03-16

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Mistral Small 4	On the standard 1M input plus 500K output workload, Mistral Small 4 is estimated at $0.45 vs $0.9 for Perceptron Mk1, saving $0.45 (50% lower).
High-volume input processing	Tie	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Mistral Small 4	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Mistral Small 4	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Mistral Nemo can replace Mistral Small 4 when lower sample workload cost matters most: $0.04.
Mistral Small 3 can replace Mistral Small 4 when lower sample workload cost matters most: $0.09.
Ministral 3 3B 2512 can replace Mistral Small 4 when lower sample workload cost matters most: $0.15.
Mistral Small 3.2 24B can replace Mistral Small 4 when lower sample workload cost matters most: $0.17.

Larger context near this budget

Llama 4 Scout offers 10M context with $0.23 sample workload cost.
Owl Alpha offers 1.05M context with $0 sample workload cost.
DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
DeepSeek V4 Pro offers 1.05M context with $0.87 sample workload cost.

Popular competitors

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Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

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Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

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Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

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Perceptron catalog

Review all tracked Perceptron models before deciding whether this matchup is the right shortlist.

Open Perceptron models

Mistral catalog

Check other Mistral models with comparable pricing, context, or release timing.

Open Mistral models

Perceptron Mk1

Perceptron Mk1 (Mark One) is Perceptron's highest-quality vision-language model for video and embodied reasoning.** It accepts image and video inputs paired with natural language queries, and produces detailed visual understanding...

Mistral Small 4

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system. It combines strong reasoning from...