Seed 2.1 Evolving vs Grok Build 0.1
At a Glance
| Compare | Seed 2.1 EvolvingByteDance Seed | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| CostLower is better · Published-token output estimate | UnrankedNot in the 44-model eligible cohort | #1 of 44$0.0020 per LiveBench case |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | Not reported | $1.00Xai ↗ · Sep 3, 2026 |
| Output priceFrom · USD / 1M tokens | Not reported | $2.00Xai ↗ · Sep 3, 2026 |
| Context windowMaximum documented tokens | Not reported | 256K |
| Model facts checked | Sep 3, 2026View model evidence → | Sep 3, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Seed 2.1 Evolving | Grok Build 0.1 |
|---|---|---|
| Developer | ByteDance Seed | xAI |
| Family | Seed 2 1 | Grok Build |
| Model | Seed 2.1 Evolving | Grok Build 0.1 |
| Version | Seed 2.1 Evolving | Grok Build 0.1 |
| Lifecycle | active | preview |
| Released | 2026-06-23 | 2026-05-29 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image, Video | Text, Image |
| Output modalities | Text | Text |
| Context window | Unknown | 256K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Unknown | Xai (Standard) |
| Capabilities | agents, chat, generation, reasoning, structured_outputs, tools | chat, generation, reasoning, structured_outputs, tools |
Seed 2.1 Evolving Capabilities
Grok Build 0.1 Capabilities
Related Comparisons
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|---|---|---|---|
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Seed 2.1 EvolvingByteDance Seed | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
Seed 2.1 EvolvingByteDance Seed | vs |  DeepSeek-V4.1-FlashDeepSeek | cross-developer peersimage, text |
Seed 2.1 EvolvingByteDance Seed | vs | Grok 4.6xAI | cross-developer peersimage, text |
Seed 2.1 EvolvingByteDance Seed | vs |  Qwen3.8-MaxQwen | cross-developer peersimage, text, video |
Seed 2.1 EvolvingByteDance Seed | vs |  Kimi-K3Moonshot AI | cross-developer peersimage, text |
 MiniMax-M3MiniMax | vs | Seed 2.1 EvolvingByteDance Seed | cross-developer peersimage, text |
Seed 2.1 EvolvingByteDance Seed | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Seed 2.1 EvolvingByteDance Seed | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 EvolvingByteDance Seed | vs | Seed 2.1 ProByteDance Seed | family variantsimage, text, video |
Seed 2.1 EvolvingByteDance Seed | vs |  Mistral Large 3Mistral AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Seed 2.1 Evolving vs Grok Build 0.1 FAQs
Is Seed 2.1 Evolving or Grok Build 0.1 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Seed 2.1 Evolving and Grok Build 0.1, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Seed 2.1 Evolving or Grok Build 0.1?+
Only Grok Build 0.1 has a directly sourced input price: $1.00 per million tokens. Only Grok Build 0.1 has a directly sourced output price: $2.00 per million tokens.
Which has a larger context window, Seed 2.1 Evolving or Grok Build 0.1?+
Neither model has a larger sourced context window in this comparison. Seed 2.1 Evolving is — and Grok Build 0.1 is 256K.
Which performs better in benchmarks, Seed 2.1 Evolving or Grok Build 0.1?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Seed 2.1 Evolving or Grok Build 0.1 be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Seed 2.1 Evolving is not marked open weight; Grok Build 0.1 is not marked open weight.
Can Seed 2.1 Evolving and Grok Build 0.1 understand images?+
Seed 2.1 Evolving is documented with image input; Grok Build 0.1 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Seed 2.1 Evolving or Grok Build 0.1?+
Neither has a larger sourced maximum output. Seed 2.1 Evolving is — and Grok Build 0.1 is —.
Do Seed 2.1 Evolving and Grok Build 0.1 support reasoning and tool use?+
Seed 2.1 Evolving: reasoning, tool calling, and image input. Grok Build 0.1: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Seed 2.1 Evolving or Grok Build 0.1?+
Seed 2.1 Evolving has 0 sourced provider routes; Grok Build 0.1 has 1, so Grok Build 0.1 has broader tracked availability.
Which offers better value, Seed 2.1 Evolving or Grok Build 0.1?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.