API cost decision in 10 seconds

🔥GPT-4o-mini vs Reka Edge

Pick Reka Edge for lower cost; pick GPT-4o-mini only if the larger context window matters more.

Page updated: 2026-05-26T12:03:47Z Data confirmed: 2026-05-26T14:08:03Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Reka Edge for lower cost; pick GPT-4o-mini 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 $0.45 for GPT-4o-mini, saving $0.3 (66.7% lower).

Cost-first pickReka Edge

Context-first pickGPT-4o-mini

Sample savings$0.366.7%

10x traffic gap$3

GPT-4o-mini has more context, but Reka Edge saves $0.3 on the standard workload. At 10x that traffic, the same price gap is about $3. 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	GPT-4o-mini	Reka Edge
Input-heavy / RAG	5M input + 500K output	Reka Edge	$1.05	$0.55
Balanced workload	1M input + 1M output	Reka Edge	$0.75	$0.2
Output-heavy chatbot	1M input + 5M output	Reka Edge	$3.15	$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 $0.6 vs $0.1 / 1M

Reka Edge is $0.5 cheaper per 1M output tokens (83.3% lower; 6x difference).

Larger context GPT-4o-mini 128K vs 16.38K

GPT-4o-mini has 111.62K more context (7.81x larger).

Sample workload Reka Edge $0.45 vs $0.15

Reka Edge is $0.3 cheaper on the standard workload (66.7% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

GPT-4o-mini 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; GPT-4o-mini 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 $0.45 for GPT-4o-mini and $0.15 for Reka Edge.

Best Fit

Choose GPT-4o-mini 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 $0.45 for GPT-4o-mini, saving $0.3 (66.7% lower).
Reka Edge is $0.3 cheaper on the standard workload (66.7% lower).
Reka Edge is $0.05 cheaper per 1M input tokens (33.3% lower; 1.5x difference).
Reka Edge is $0.5 cheaper per 1M output tokens (83.3% lower; 6x difference).
GPT-4o-mini has 111.62K more context (7.81x larger).

Head-to-Head Specs

Feature	🔥GPT-4o-mini (OpenAI)	Reka Edge (rekaai)
Input Price prompt tokens per 1M	$0.15	$0.1
Completion Price per 1M tokens	$0.6	$0.1
Sample Workload Cost 1M input + 500K output	$0.45	$0.15
Context Window	128K	16.38K
Release Date	2024-07-18	2026-03-20
Popularity	#16

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 $0.45 for GPT-4o-mini, saving $0.3 (66.7% 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	GPT-4o-mini	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

gpt-oss-120b (free) can replace GPT-4o-mini when lower sample workload cost matters most: $0.
gpt-oss-20b (free) can replace GPT-4o-mini when lower sample workload cost matters most: $0.
gpt-oss-20b can replace GPT-4o-mini when lower sample workload cost matters most: $0.1.
gpt-oss-120b can replace GPT-4o-mini when lower sample workload cost matters most: $0.13.

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.
Gemini 2.5 Flash Lite offers 1.05M context with $0.3 sample workload cost.

Popular competitors

DeepSeek V4 Flash · DeepSeek · #1
Hy3 preview · Tencent · #2
Claude Opus 4.7 · Anthropic · #3
Claude Sonnet 4.6 · Anthropic · #4

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Provider catalogs

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OpenAI catalog

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rekaai catalog

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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,...