DeepSeek V4 Flash vs Grok 4.20 Multi-Agent Beta
deepseek/deepseek-v4-flash · x-ai/grok-4.20-multi-agent-beta
As of October 31, 2026, DeepSeek V4 Flash is the cheaper API on UberLLM: $0.0414 per million input tokens and $0.0828 per million output, versus $0.6394 / $1.28 for Grok 4.20 Multi-Agent Beta, about 94% less when output is 3 tokens for every input token. These are the median prices buyers paid over the last 24 hours. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose DeepSeek V4 Flash to cut cost; choose Grok 4.20 Multi-Agent Beta when context size wins. Grok 4.20 Multi-Agent Beta carries the larger context window (2,000,000 vs 1,000,000 tokens), which can matter for long-document work.
DeepSeek V4 Flash vs Grok 4.20 Multi-Agent Beta, side by side
| Spec | DeepSeek V4 Flash | Grok 4.20 Multi-Agent Beta |
|---|---|---|
| Price · input / 1M | $0.0414 | $0.6394 |
| Price · output / 1M | $0.0828 | $1.28 |
| Context length | 1,000,000 | 2,000,000 |
| Max output tokens | 128,000 | 128,000 |
| Input modalities | text | text, image |
| Output modalities | text | text |
| Tools / functions | Yes | — |
| Vision (image input) | — | Yes |
| Reasoning | Yes | Yes |
| % off list | 55% off | 49% off |
Median prices buyers paid on UberLLM over the last 24 hours. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated October 31, 2026.
DeepSeek V4 Flash vs Grok 4.20 Multi-Agent Beta — FAQ
Is DeepSeek V4 Flash or Grok 4.20 Multi-Agent Beta cheaper?
DeepSeek V4 Flash is cheaper on a blended token mix, by about 94%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between DeepSeek V4 Flash and Grok 4.20 Multi-Agent Beta?
DeepSeek V4 Flash: $0.0414 in / $0.0828 out per 1M tokens. Grok 4.20 Multi-Agent Beta: $0.6394 in / $1.28 out per 1M tokens. That's roughly a 94% blended difference. Prices are live; UberLLM adds no fee.
Can I use both DeepSeek V4 Flash and Grok 4.20 Multi-Agent Beta with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.