API cost decision in 10 seconds

MiniMax M2.5 vs 🔥Claude Opus 4.6

Pick MiniMax M2.5 for lower cost; pick Claude Opus 4.6 only if the larger context window matters more.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick MiniMax M2.5 for lower cost; pick Claude Opus 4.6 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, MiniMax M2.5 is estimated at $0.72 vs $17.5 for Claude Opus 4.6, saving $16.77 (95.9% lower).

Cost-first pickMiniMax M2.5
Context-first pickClaude Opus 4.6
Sample savings$16.7795.9%
10x traffic gap$167.75

Claude Opus 4.6 has more context, but MiniMax M2.5 saves $16.77 on the standard workload. At 10x that traffic, the same price gap is about $167.75. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

MiniMax M2.5 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickMiniMax M2.5Claude Opus 4.6
Input-heavy / RAG 5M input + 500K output MiniMax M2.5 $1.32 $37.5
Balanced workload 1M input + 1M output MiniMax M2.5 $1.3 $30
Output-heavy chatbot 1M input + 5M output MiniMax M2.5 $5.9 $130
Cheaper inputMiniMax M2.5$0.15 vs $5 / 1M
Cheaper outputMiniMax M2.5$1.15 vs $25 / 1M
Larger contextClaude Opus 4.6204.8K vs 1M
Sample workloadMiniMax M2.5$0.72 vs $17.5

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
MiniMax M2.5Calculating…Estimated API cost
Claude Opus 4.6Calculating…Estimated API cost
Cheaper for this workloadCalculating…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

MiniMax M2.5 has the lower input price, MiniMax M2.5 has the lower output price, and Claude Opus 4.6 offers the larger context window.

For a 1M input token plus 500K output token workload, the estimated API cost is $0.72 for MiniMax M2.5 and $17.5 for Claude Opus 4.6.

Best Fit

Choose MiniMax M2.5 when you care most about lower input-token price, and lower output-token price.

Choose Claude Opus 4.6 when you care most about larger context window.

Head-to-Head Specs
FeatureMiniMax M2.5
(MiniMax)		🔥Claude Opus 4.6
(Anthropic)
Input Price
prompt tokens per 1M		$0.15$5
Completion Price
per 1M tokens		$1.15$25
Sample Workload Cost
1M input + 500K output		$0.72$17.5
Context Window204.8K1M
Release Date2026-02-122026-02-04
Popularity#18
MiniMax M2.5

MiniMax-M2.5 is a SOTA large language model designed for real-world productivity. Trained in a diverse range of complex real-world digital working environments, M2.5 builds upon the coding expertise of M2.1...

Claude Opus 4.6

Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionMiniMax M2.5On the standard 1M input plus 500K output workload, MiniMax M2.5 is estimated at $0.72 vs $17.5 for Claude Opus 4.6, saving $16.77 (95.9% lower).
High-volume input processingMiniMax M2.5Lower prompt-token price matters most when prompts or retrieved passages dominate the bill.
Long responses and chatbotsMiniMax M2.5Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workClaude Opus 4.6A larger context window leaves more room for retrieved passages and source files.