API cost decision in 10 seconds

Palmyra X5 vs Devstral 2 2512

Pick Devstral 2 2512 for lower cost; pick Palmyra X5 only if the larger context window matters more.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Devstral 2 2512 for lower cost; pick Palmyra X5 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Devstral 2 2512 is estimated at $1.4 vs $3.6 for Palmyra X5, saving $2.2 (61.1% lower).

Cost-first pickDevstral 2 2512
Context-first pickPalmyra X5
Sample savings$2.261.1%
10x traffic gap$22

Palmyra X5 has more context, but Devstral 2 2512 saves $2.2 on the standard workload. At 10x that traffic, the same price gap is about $22. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Devstral 2 2512 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickPalmyra X5Devstral 2 2512
Input-heavy / RAG5M input + 500K outputDevstral 2 2512$6$3
Balanced workload1M input + 1M outputDevstral 2 2512$6.6$2.4
Output-heavy chatbot1M input + 5M outputDevstral 2 2512$30.6$10.4
Cheaper input Devstral 2 2512 $0.6 vs $0.4 / 1M

Devstral 2 2512 is $0.2 cheaper per 1M input tokens (33.3% lower; 1.5x difference).

Cheaper output Devstral 2 2512 $6 vs $2 / 1M

Devstral 2 2512 is $4 cheaper per 1M output tokens (66.7% lower; 3x difference).

Larger context Palmyra X5 1.04M vs 262.14K

Palmyra X5 has 777.86K more context (3.97x larger).

Sample workload Devstral 2 2512 $3.6 vs $1.4

Devstral 2 2512 is $2.2 cheaper on the standard workload (61.1% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Palmyra X5 Calculating… Estimated API cost
Devstral 2 2512 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

Devstral 2 2512 has the lower input price; Devstral 2 2512 has the lower output price; Palmyra X5 offers the larger context window. For the 1M input plus 500K output sample, Devstral 2 2512 is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $3.6 for Palmyra X5 and $1.4 for Devstral 2 2512.

Best Fit

Choose Palmyra X5 when you care most about larger context window.

Choose Devstral 2 2512 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, Devstral 2 2512 is estimated at $1.4 vs $3.6 for Palmyra X5, saving $2.2 (61.1% lower).
  • Devstral 2 2512 is $2.2 cheaper on the standard workload (61.1% lower).
  • Devstral 2 2512 is $0.2 cheaper per 1M input tokens (33.3% lower; 1.5x difference).
  • Devstral 2 2512 is $4 cheaper per 1M output tokens (66.7% lower; 3x difference).
  • Palmyra X5 has 777.86K more context (3.97x larger).
Head-to-Head Specs
FeaturePalmyra X5
(Writer)		Devstral 2 2512
(Mistral)
Input Price
prompt tokens per 1M		$0.6$0.4
Completion Price
per 1M tokens		$6$2
Sample Workload Cost
1M input + 500K output		$3.6$1.4
Context Window1.04M262.14K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionDevstral 2 2512On the standard 1M input plus 500K output workload, Devstral 2 2512 is estimated at $1.4 vs $3.6 for Palmyra X5, saving $2.2 (61.1% lower).
High-volume input processingDevstral 2 2512Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsDevstral 2 2512Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workPalmyra X5A 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 Devstral 2 2512 when lower sample workload cost matters most: $0.04.
  • Mistral Small 3 can replace Devstral 2 2512 when lower sample workload cost matters most: $0.09.
  • Ministral 3 3B 2512 can replace Devstral 2 2512 when lower sample workload cost matters most: $0.15.
  • Mistral Small 3.2 24B can replace Devstral 2 2512 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.
  • Owl Alpha offers 1.05M context with $0 sample workload cost.
  • DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.

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.

Open largest context models

Provider catalogs

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

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Writer catalog

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

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Mistral catalog

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

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Palmyra X5

Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million...

Devstral 2 2512

Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring...