Gemini 4 Argon is $0.5 cheaper per 1M input tokens (20% lower; 1.25x difference).
API cost decision in 10 seconds
NewGemini 4 Argon vs Claude Opus 5 (batch)
Pick Gemini 4 Argon when budget and context both matter.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Gemini 4 Argon when budget and context both matter.
On the standard 1M input plus 500K output workload, Gemini 4 Argon is estimated at $7 vs $8.75 for Claude Opus 5 (batch), saving $1.75 (20% lower).
Cost-first pickGemini 4 Argon
Context-first pickGemini 4 Argon
Sample savings$1.7520%
10x traffic gap$17.5
Gemini 4 Argon is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $17.5. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Gemini 4 Argon stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Gemini 4 Argon | Claude Opus 5 (batch) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Gemini 4 Argon | $15 | $18.75 |
| Balanced workload | 1M input + 1M output | Gemini 4 Argon | $12 | $15 |
| Output-heavy chatbot | 1M input + 5M output | Gemini 4 Argon | $52 | $65 |
Gemini 4 Argon is $2.5 cheaper per 1M output tokens (20% lower; 1.25x difference).
Gemini 4 Argon has 48.58K more context (1.05x larger).
Gemini 4 Argon is $1.75 cheaper on the standard workload (20% 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
Gemini 4 Argon has the lower input price; Gemini 4 Argon has the lower output price; Gemini 4 Argon offers the larger context window. For the 1M input plus 500K output sample, Gemini 4 Argon is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $7 for Gemini 4 Argon and $8.75 for Claude Opus 5 (batch).
Choose Gemini 4 Argon when you care most about lower input-token price, lower output-token price, and larger context window.
Choose Claude Opus 5 (batch) when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
- On the standard 1M input plus 500K output workload, Gemini 4 Argon is estimated at $7 vs $8.75 for Claude Opus 5 (batch), saving $1.75 (20% lower).
- Gemini 4 Argon is $1.75 cheaper on the standard workload (20% lower).
- Gemini 4 Argon is $0.5 cheaper per 1M input tokens (20% lower; 1.25x difference).
- Gemini 4 Argon is $2.5 cheaper per 1M output tokens (20% lower; 1.25x difference).
- Gemini 4 Argon has 48.58K more context (1.05x larger).
| Feature | NewGemini 4 Argon (Google) | Claude Opus 5 (batch) (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $2 | $2.5 |
| Completion Price per 1M tokens | $10 | $12.5 |
| Sample Workload Cost 1M input + 500K output | $7 | $8.75 |
| Context Window | 1.05M | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Gemini 4 Argon | On the standard 1M input plus 500K output workload, Gemini 4 Argon is estimated at $7 vs $8.75 for Claude Opus 5 (batch), saving $1.75 (20% lower). |
| High-volume input processing | Gemini 4 Argon | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Gemini 4 Argon | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Gemini 4 Argon | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Gemma 4 26B A4B (free) can replace Gemini 4 Argon when lower sample workload cost matters most: $0.
- Gemma 4 31B (free) can replace Gemini 4 Argon when lower sample workload cost matters most: $0.
- Lyria 3 Pro Preview can replace Gemini 4 Argon when lower sample workload cost matters most: $0.
- Lyria 3 Clip Preview can replace Gemini 4 Argon when lower sample workload cost matters most: $0.
- Grok 4.20 Multi-Agent offers 2M context with $2.5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- Llama 4 Scout offers 1.31M context with $0.47 sample workload cost.
- MiMo-V2.6-Flash offers 1.05M context with $0.28 sample workload cost.
- DeepSeek V4.1 Flash · DeepSeek · #1
- Step 5 Preview · StepFun · #2
- GLM 5.3 Flash · Z.ai · #3
- MiMo-V2.6-Flash · Xiaomi · #4
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 largest context modelsProvider catalogs
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Open provider hubsGoogle catalog
Review all tracked Google models before deciding whether this matchup is the right shortlist.
Open Google modelsAnthropic catalog
Check other Anthropic models with comparable pricing, context, or release timing.
Open Anthropic modelsGemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. Google trained it to keep context across...
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...