API cost decision in 10 seconds

Claude Opus 4.6 (Fast) vs MiniMax M2

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

On the standard 1M input plus 500K output workload, MiniMax M2 is estimated at $0.76 vs $105 for Claude Opus 4.6 (Fast), saving $104.25 (99.3% lower).

Cost-first pickMiniMax M2
Context-first pickClaude Opus 4.6 (Fast)
Sample savings$104.2599.3%
10x traffic gap$1042.45

Claude Opus 4.6 (Fast) has more context, but MiniMax M2 saves $104.25 on the standard workload. At 10x that traffic, the same price gap is about $1042.45. 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 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickClaude Opus 4.6 (Fast)MiniMax M2
Input-heavy / RAG5M input + 500K outputMiniMax M2$225$1.77
Balanced workload1M input + 1M outputMiniMax M2$180$1.25
Output-heavy chatbot1M input + 5M outputMiniMax M2$780$5.25
Cheaper input MiniMax M2 $30 vs $0.255 / 1M

MiniMax M2 is $29.75 cheaper per 1M input tokens (99.2% lower; 117.6x difference).

Cheaper output MiniMax M2 $150 vs $1 / 1M

MiniMax M2 is $149 cheaper per 1M output tokens (99.3% lower; 150x difference).

Larger context Claude Opus 4.6 (Fast) 1M vs 204.8K

Claude Opus 4.6 (Fast) has 795.2K more context (4.88x larger).

Sample workload MiniMax M2 $105 vs $0.76

MiniMax M2 is $104.25 cheaper on the standard workload (99.3% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Claude Opus 4.6 (Fast) Calculating… Estimated API cost
MiniMax M2 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

MiniMax M2 has the lower input price; MiniMax M2 has the lower output price; Claude Opus 4.6 (Fast) offers the larger context window. For the 1M input plus 500K output sample, MiniMax M2 is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $105 for Claude Opus 4.6 (Fast) and $0.76 for MiniMax M2.

Best Fit

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

Choose MiniMax M2 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, MiniMax M2 is estimated at $0.76 vs $105 for Claude Opus 4.6 (Fast), saving $104.25 (99.3% lower).
  • MiniMax M2 is $104.25 cheaper on the standard workload (99.3% lower).
  • MiniMax M2 is $29.75 cheaper per 1M input tokens (99.2% lower; 117.6x difference).
  • MiniMax M2 is $149 cheaper per 1M output tokens (99.3% lower; 150x difference).
  • Claude Opus 4.6 (Fast) has 795.2K more context (4.88x larger).
Head-to-Head Specs
FeatureClaude Opus 4.6 (Fast)
(Anthropic)
MiniMax M2
(MiniMax)
Input Price
prompt tokens per 1M
$30$0.255
Completion Price
per 1M tokens
$150$1
Sample Workload Cost
1M input + 500K output
$105$0.76
Context Window1M204.8K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionMiniMax M2On the standard 1M input plus 500K output workload, MiniMax M2 is estimated at $0.76 vs $105 for Claude Opus 4.6 (Fast), saving $104.25 (99.3% lower).
High-volume input processingMiniMax M2Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsMiniMax M2Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workClaude Opus 4.6 (Fast)A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • Claude 3 Haiku can replace Claude Opus 4.6 (Fast) when lower sample workload cost matters most: $0.88.
  • Claude 3.5 Haiku can replace Claude Opus 4.6 (Fast) when lower sample workload cost matters most: $2.8.
  • Anthropic Claude Haiku Latest can replace Claude Opus 4.6 (Fast) when lower sample workload cost matters most: $3.5.
  • Claude Haiku 4.5 can replace Claude Opus 4.6 (Fast) when lower sample workload cost matters most: $3.5.
Popular competitors
  • No popular competitor is currently available.

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.

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Provider catalogs

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

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Anthropic catalog

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

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MiniMax catalog

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

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Claude Opus 4.6 (Fast)

Fast-mode variant of [Opus 4.6](/anthropic/claude-opus-4.6) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode

MiniMax M2

MiniMax-M2 is a compact, high-efficiency large language model optimized for end-to-end coding and agentic workflows. With 10 billion activated parameters (230 billion total), it delivers near-frontier intelligence across general reasoning,...