API cost decision in 10 seconds

NewPerceptron Mk1 vs Reka Edge

Pick Reka Edge for lower cost; pick Perceptron Mk1 only if the larger context window matters more.

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 Reka Edge for lower cost; pick Perceptron Mk1 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Reka Edge is estimated at $0.15 vs $0.9 for Perceptron Mk1, saving $0.75 (83.3% lower).

Cost-first pickReka Edge

Context-first pickPerceptron Mk1

Sample savings$0.7583.3%

10x traffic gap$7.5

Perceptron Mk1 has more context, but Reka Edge saves $0.75 on the standard workload. At 10x that traffic, the same price gap is about $7.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Reka Edge stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Perceptron Mk1	Reka Edge
Input-heavy / RAG	5M input + 500K output	Reka Edge	$1.5	$0.55
Balanced workload	1M input + 1M output	Reka Edge	$1.65	$0.2
Output-heavy chatbot	1M input + 5M output	Reka Edge	$7.65	$0.6

Cheaper input Reka Edge $0.15 vs $0.1 / 1M

Reka Edge is $0.05 cheaper per 1M input tokens (33.3% lower; 1.5x difference).

Cheaper output Reka Edge $1.5 vs $0.1 / 1M

Reka Edge is $1.4 cheaper per 1M output tokens (93.3% lower; 15x difference).

Larger context Perceptron Mk1 32.77K vs 16.38K

Perceptron Mk1 has 16.38K more context (2x larger).

Sample workload Reka Edge $0.9 vs $0.15

Reka Edge is $0.75 cheaper on the standard workload (83.3% 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

Reka Edge 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

Reka Edge has the lower input price; Reka Edge has the lower output price; Perceptron Mk1 offers the larger context window. For the 1M input plus 500K output sample, Reka Edge 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 $0.15 for Reka Edge.

Best Fit

Choose Perceptron Mk1 when you care most about larger context window.

Choose Reka Edge when you care most about lower input-token price, and lower output-token price.

Decision Notes

On the standard 1M input plus 500K output workload, Reka Edge is estimated at $0.15 vs $0.9 for Perceptron Mk1, saving $0.75 (83.3% lower).
Reka Edge is $0.75 cheaper on the standard workload (83.3% lower).
Reka Edge is $0.05 cheaper per 1M input tokens (33.3% lower; 1.5x difference).
Reka Edge is $1.4 cheaper per 1M output tokens (93.3% lower; 15x difference).
Perceptron Mk1 has 16.38K more context (2x larger).

Head-to-Head Specs

Feature	NewPerceptron Mk1 (Perceptron)	Reka Edge (rekaai)
Input Price prompt tokens per 1M	$0.15	$0.1
Completion Price per 1M tokens	$1.5	$0.1
Sample Workload Cost 1M input + 500K output	$0.9	$0.15
Context Window	32.77K	16.38K
Release Date	2026-05-12	2026-03-20

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Reka Edge	On the standard 1M input plus 500K output workload, Reka Edge is estimated at $0.15 vs $0.9 for Perceptron Mk1, saving $0.75 (83.3% lower).
High-volume input processing	Reka Edge	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Reka Edge	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Perceptron Mk1	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

No lower-cost same-provider swap is currently tracked for this pair.

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.

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Cheaper alternatives

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Larger context alternatives

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Provider catalogs

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

Open provider hubs

Perceptron catalog

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

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rekaai catalog

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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...

Reka Edge

Reka Edge is an extremely efficient 7B multimodal vision-language model that accepts image/video+text inputs and generates text outputs. This model is optimized specifically to deliver industry-leading performance in image understanding,...