DeepSeek V4 Flash Vision Exp vs Gemini 3.8 Flash
Pick up to 3 models · pricing, context and capabilities · simulate your product cost
Data updated on September 30, 2026· 217 models
DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of DeepSeek V4 Flash 0731 from DeepSeek, adding image understanding while matching the base model on text capabilities including agents,...
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 1 M tokens
- Max output
- ▲262 K
- Input, $ per 1M tokens
- ▲$0.216
- Output, $ per 1M tokens
- ▲$0.647
- Cache read, $ per 1M
- $0.007
- Batch (input / output)
- —
- Tool calling
- Yes
- Released
- 08/21/2026
- Knowledge cutoff
- —
- API id
- deepseek/deepseek-v4-flash-vision-exp
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 1 M tokens
- Max output
- 66 K
- Input, $ per 1M tokens
- $0.750
- Output, $ per 1M tokens
- $3.75
- Cache read, $ per 1M
- $0.075
- Batch (input / output)
- $0.375 / $1.88
- Tool calling
- Yes
- Released
- ▲09/02/2026
- Knowledge cutoff
- —
- API id
- google/gemini-3.8-flash
Which is the better API choice: DeepSeek V4 Flash Vision Exp vs Gemini 3.8 Flash?
- DeepSeek V4 Flash Vision Exp: cheapest input (71% less than Gemini 3.8 Flash)
- DeepSeek V4 Flash Vision Exp: cheapest output
- Gemini 3.8 Flash: the newest (09/02/2026)
DeepSeek V4 Flash Vision Exp costs 71% less on input and 83% less on output than Gemini 3.8 Flash ($0.216 / $0.647 versus $0.750 / $3.75 per million tokens). All accept 1 M tokens of context. On capabilities, only Gemini 3.8 Flash accepts audio. Gemini 3.8 Flash offers a batch tier at half price for jobs that do not need an immediate answer.
What would your product cost?
Estimate the monthly cost with your app's real volume. List prices, no cache or batch discounts.
With DeepSeek V4 Flash Vision Exp you save $20.43 a month versus Gemini 3.8 Flash (78% less).
The 6 cheapest for this scenario (chat, last 12 months)
- 1Lyria 3 Pro Preview Google$0.00
- 2Lyria 3 Clip Preview Google$0.00
- 3Qwen3.7 Flash Qwen$0.97
- 4DeepSeek V4 Flash 0731 DeepSeek$1.55
- 5Ministral 3 3B 2512 Mistral$1.90
- 6Qwen3.5-Flash Qwen$2.02
Paste your prompt: tokens and cost per model
Rough estimate (about 4 characters per token). Nothing is sent to any server.
Cost of sending it 1,000 times (input only)
- 1DeepSeek V4 Flash Vision Exp DeepSeek$0.016
- 2Gemini 3.8 Flash Google$0.057
- 3Claude Sonnet 5.5 Anthropic$0.152
- 4Claude Sonnet 5 Anthropic$0.152
- 5Claude Opus 5.5 Anthropic$0.304
- 6Claude Opus 5 Anthropic$0.380
- 7Claude Fable 5.1 Anthropic$0.760
- 8Claude Fable 5 Anthropic$0.760
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- Gemini 3.8 Flash vs DeepSeek V4.1 Flash
- Gemini 3.8 Flash vs Grok 4.7
- DeepSeek V4.1 Flash vs Grok 4.7
Frequently asked questions
Which is the better API choice: DeepSeek V4 Flash Vision Exp vs Gemini 3.8 Flash?
DeepSeek V4 Flash Vision Exp costs 71% less on input and 83% less on output than Gemini 3.8 Flash ($0.216 / $0.647 versus $0.750 / $3.75 per million tokens). All accept 1 M tokens of context. On capabilities, only Gemini 3.8 Flash accepts audio. Gemini 3.8 Flash offers a batch tier at half price for jobs that do not need an immediate answer.
Which is cheaper: DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash?
DeepSeek V4 Flash Vision Exp is cheaper: $0.216 per million input tokens and $0.647 per million output tokens, versus $0.750 / $3.75 for Gemini 3.8 Flash.
Which has more context: DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash?
DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash accept the same context: 1 M tokens.
Which is newer: DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash?
Gemini 3.8 Flash was released on 09/02/2026; DeepSeek V4 Flash Vision Exp on 08/21/2026.
What would 10,000 requests a month cost with DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash?
With 1,500 input and 400 output tokens per request: DeepSeek V4 Flash Vision Exp: $5.82; Gemini 3.8 Flash: $26.25 a month, at list price.
Where do the prices come from and how often are they updated?
From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.
What does price per million tokens mean?
It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.
Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.