API cost decision in 10 seconds

NewMistral Medium 3.5 vs Qwen3 235B A22B

Pick Qwen3 235B A22B for lower cost; pick Mistral Medium 3.5 only if the larger context window matters more.

Page updated: 2026-05-26T15:08:08Z Data confirmed: 2026-05-26T19:08:13Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Qwen3 235B A22B for lower cost; pick Mistral Medium 3.5 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Qwen3 235B A22B is estimated at $1.36 vs $5.25 for Mistral Medium 3.5, saving $3.88 (74% lower).

Cost-first pickQwen3 235B A22B

Context-first pickMistral Medium 3.5

Sample savings$3.8874%

10x traffic gap$38.85

Mistral Medium 3.5 has more context, but Qwen3 235B A22B saves $3.88 on the standard workload. At 10x that traffic, the same price gap is about $38.85. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Qwen3 235B A22B stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Mistral Medium 3.5	Qwen3 235B A22B
Input-heavy / RAG	5M input + 500K output	Qwen3 235B A22B	$11.25	$3.19
Balanced workload	1M input + 1M output	Qwen3 235B A22B	$9	$2.27
Output-heavy chatbot	1M input + 5M output	Qwen3 235B A22B	$39	$9.55

Cheaper input Qwen3 235B A22B $1.5 vs $0.455 / 1M

Qwen3 235B A22B is $1.04 cheaper per 1M input tokens (69.7% lower; 3.3x difference).

Cheaper output Qwen3 235B A22B $7.5 vs $1.82 / 1M

Qwen3 235B A22B is $5.68 cheaper per 1M output tokens (75.7% lower; 4.12x difference).

Larger context Mistral Medium 3.5 262.14K vs 131.07K

Mistral Medium 3.5 has 131.07K more context (2x larger).

Sample workload Qwen3 235B A22B $5.25 vs $1.36

Qwen3 235B A22B is $3.88 cheaper on the standard workload (74% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Mistral Medium 3.5 Calculating… Estimated API cost

Qwen3 235B A22B 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

Qwen3 235B A22B has the lower input price; Qwen3 235B A22B has the lower output price; Mistral Medium 3.5 offers the larger context window. For the 1M input plus 500K output sample, Qwen3 235B A22B is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $5.25 for Mistral Medium 3.5 and $1.36 for Qwen3 235B A22B.

Best Fit

Choose Mistral Medium 3.5 when you care most about larger context window.

Choose Qwen3 235B A22B 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, Qwen3 235B A22B is estimated at $1.36 vs $5.25 for Mistral Medium 3.5, saving $3.88 (74% lower).
Qwen3 235B A22B is $3.88 cheaper on the standard workload (74% lower).
Qwen3 235B A22B is $1.04 cheaper per 1M input tokens (69.7% lower; 3.3x difference).
Qwen3 235B A22B is $5.68 cheaper per 1M output tokens (75.7% lower; 4.12x difference).
Mistral Medium 3.5 has 131.07K more context (2x larger).

Head-to-Head Specs

Feature	NewMistral Medium 3.5 (Mistral)	Qwen3 235B A22B (Qwen)
Input Price prompt tokens per 1M	$1.5	$0.455
Completion Price per 1M tokens	$7.5	$1.82
Sample Workload Cost 1M input + 500K output	$5.25	$1.36
Context Window	262.14K	131.07K
Release Date	2026-04-30	2025-04-28
Popularity	#47	#131

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Qwen3 235B A22B	On the standard 1M input plus 500K output workload, Qwen3 235B A22B is estimated at $1.36 vs $5.25 for Mistral Medium 3.5, saving $3.88 (74% lower).
High-volume input processing	Qwen3 235B A22B	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Qwen3 235B A22B	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Mistral Medium 3.5	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 Medium 3.5 when lower sample workload cost matters most: $0.04.
Mistral Small 3 can replace Mistral Medium 3.5 when lower sample workload cost matters most: $0.09.
Ministral 3 3B 2512 can replace Mistral Medium 3.5 when lower sample workload cost matters most: $0.15.
Mistral Small 3.2 24B can replace Mistral Medium 3.5 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.
Grok 4.20 offers 2M context with $2.5 sample workload cost.
Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
Owl Alpha offers 1.05M context with $0 sample workload cost.

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Cheaper alternatives

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Larger context alternatives

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Provider catalogs

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Mistral catalog

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Qwen catalog

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Mistral Medium 3.5

Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...

Qwen3 235B A22B

Qwen3-235B-A22B is a 235B parameter mixture-of-experts (MoE) model developed by Qwen, activating 22B parameters per forward pass. It supports seamless switching between a "thinking" mode for complex reasoning, math, and...