MiniMax M2 is $4.75 cheaper per 1M input tokens (94.9% lower; 19.6x difference).
API cost decision in 10 seconds
Claude Opus 4.5 vs MiniMax M2
Pick MiniMax M2 when budget and context both matter.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick MiniMax M2 when budget and context both matter.
On the standard 1M input plus 500K output workload, MiniMax M2 is estimated at $0.76 vs $17.5 for Claude Opus 4.5, saving $16.75 (95.7% lower).
Cost-first pickMiniMax M2
Context-first pickMiniMax M2
Sample savings$16.7595.7%
10x traffic gap$167.45
MiniMax M2 is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $167.45. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
MiniMax M2 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Claude Opus 4.5 | MiniMax M2 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | MiniMax M2 | $37.5 | $1.77 |
| Balanced workload | 1M input + 1M output | MiniMax M2 | $30 | $1.25 |
| Output-heavy chatbot | 1M input + 5M output | MiniMax M2 | $130 | $5.25 |
MiniMax M2 is $24 cheaper per 1M output tokens (96% lower; 25x difference).
MiniMax M2 has 4.8K more context (1.02x larger).
MiniMax M2 is $16.75 cheaper on the standard workload (95.7% lower).
Estimate your workload cost
Your Workload Cost
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
MiniMax M2 has the lower input price; MiniMax M2 has the lower output price; MiniMax M2 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 $17.5 for Claude Opus 4.5 and $0.76 for MiniMax M2.
Choose Claude Opus 4.5 when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
Choose MiniMax M2 when you care most about lower input-token price, lower output-token price, and larger context window.
- On the standard 1M input plus 500K output workload, MiniMax M2 is estimated at $0.76 vs $17.5 for Claude Opus 4.5, saving $16.75 (95.7% lower).
- MiniMax M2 is $16.75 cheaper on the standard workload (95.7% lower).
- MiniMax M2 is $4.75 cheaper per 1M input tokens (94.9% lower; 19.6x difference).
- MiniMax M2 is $24 cheaper per 1M output tokens (96% lower; 25x difference).
- MiniMax M2 has 4.8K more context (1.02x larger).
| Feature | Claude Opus 4.5 (Anthropic) | MiniMax M2 (MiniMax) |
|---|---|---|
| Input Price prompt tokens per 1M | $5 | $0.255 |
| Completion Price per 1M tokens | $25 | $1 |
| Sample Workload Cost 1M input + 500K output | $17.5 | $0.76 |
| Context Window | 200K | 204.8K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | MiniMax M2 | On the standard 1M input plus 500K output workload, MiniMax M2 is estimated at $0.76 vs $17.5 for Claude Opus 4.5, saving $16.75 (95.7% lower). |
| High-volume input processing | MiniMax M2 | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | MiniMax M2 | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | MiniMax M2 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Claude 3 Haiku can replace Claude Opus 4.5 when lower sample workload cost matters most: $0.88.
- Claude 3.5 Haiku can replace Claude Opus 4.5 when lower sample workload cost matters most: $2.8.
- Anthropic Claude Haiku Latest can replace Claude Opus 4.5 when lower sample workload cost matters most: $3.5.
- Claude Haiku 4.5 can replace Claude Opus 4.5 when lower sample workload cost matters most: $3.5.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- OpenAI GPT Latest offers 1.05M context with $20 sample workload cost.
- No popular competitor is currently available.
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
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Open provider hubsAnthropic catalog
Review all tracked Anthropic models before deciding whether this matchup is the right shortlist.
Open Anthropic modelsMiniMax catalog
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