Gemini 3 Flash Preview is $4.5 cheaper per 1M input tokens (90% lower; 10x difference).
API cost decision in 10 seconds
NewGPT Chat Latest vs Gemini 3 Flash Preview
Pick Gemini 3 Flash Preview 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 Gemini 3 Flash Preview when budget and context both matter.
On the standard 1M input plus 500K output workload, Gemini 3 Flash Preview is estimated at $2 vs $20 for GPT Chat Latest, saving $18 (90% lower).
Cost-first pickGemini 3 Flash Preview
Context-first pickGemini 3 Flash Preview
Sample savings$1890%
10x traffic gap$180
Gemini 3 Flash Preview is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $180. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Gemini 3 Flash Preview stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | GPT Chat Latest | Gemini 3 Flash Preview |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Gemini 3 Flash Preview | $40 | $4 |
| Balanced workload | 1M input + 1M output | Gemini 3 Flash Preview | $35 | $3.5 |
| Output-heavy chatbot | 1M input + 5M output | Gemini 3 Flash Preview | $155 | $15.5 |
Gemini 3 Flash Preview is $27 cheaper per 1M output tokens (90% lower; 10x difference).
Gemini 3 Flash Preview has 648.58K more context (2.62x larger).
Gemini 3 Flash Preview is $18 cheaper on the standard workload (90% 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 3 Flash Preview has the lower input price; Gemini 3 Flash Preview has the lower output price; Gemini 3 Flash Preview offers the larger context window. For the 1M input plus 500K output sample, Gemini 3 Flash Preview is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $20 for GPT Chat Latest and $2 for Gemini 3 Flash Preview.
Choose GPT Chat Latest when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
Choose Gemini 3 Flash Preview 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, Gemini 3 Flash Preview is estimated at $2 vs $20 for GPT Chat Latest, saving $18 (90% lower).
- Gemini 3 Flash Preview is $18 cheaper on the standard workload (90% lower).
- Gemini 3 Flash Preview is $4.5 cheaper per 1M input tokens (90% lower; 10x difference).
- Gemini 3 Flash Preview is $27 cheaper per 1M output tokens (90% lower; 10x difference).
- Gemini 3 Flash Preview has 648.58K more context (2.62x larger).
| Feature | NewGPT Chat Latest (OpenAI) | Gemini 3 Flash Preview (Google) |
|---|---|---|
| Input Price prompt tokens per 1M | $5 | $0.5 |
| Completion Price per 1M tokens | $30 | $3 |
| Sample Workload Cost 1M input + 500K output | $20 | $2 |
| Context Window | 400K | 1.05M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Gemini 3 Flash Preview | On the standard 1M input plus 500K output workload, Gemini 3 Flash Preview is estimated at $2 vs $20 for GPT Chat Latest, saving $18 (90% lower). |
| High-volume input processing | Gemini 3 Flash Preview | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Gemini 3 Flash Preview | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Gemini 3 Flash Preview | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- gpt-oss-120b (free) can replace GPT Chat Latest when lower sample workload cost matters most: $0.
- gpt-oss-20b (free) can replace GPT Chat Latest when lower sample workload cost matters most: $0.
- gpt-oss-20b can replace GPT Chat Latest when lower sample workload cost matters most: $0.1.
- gpt-oss-120b can replace GPT Chat Latest when lower sample workload cost matters most: $0.13.
- 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.
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