Seed 2.1 Evolving vs Grok 4.6
Model Markets Rankings
Intelligence, Cost, and Efficiency
| Ranking | Seed 2.1 Evolving | Grok 4.6 |
|---|---|---|
| IntelligenceHigher is better · MM Intelligence v1.2 | UnrankedNot in the 22-model eligible cohort | #13 of 2267.6 score |
| CostLower is better · Published-token output estimate | UnrankedNot in the 36-model eligible cohort | #18 of 36$0.097 per LiveBench case |
| EfficiencyHigher is better · MM Efficiency v1.0 | UnrankedNot in the 22-model eligible cohort | #8 of 2256.6 score |
Ranks come from the current complete eligible cohorts. Green highlights appear only when both models are ranked in the same metric. Missing required inputs remain unranked, and the three dimensions are not collapsed into an overall winner.
Benchmark Performance
Available Benchmarks
Technical Differences
Side-by-Side Facts
| Field | Seed 2.1 Evolving | Grok 4.6 |
|---|---|---|
| Developer | ByteDance Seed | xAI |
| Family | Seed 2 1 | Grok 4 |
| Model | Seed 2.1 Evolving | Grok 4.6 |
| Version | Seed 2.1 Evolving | Grok 4.6 |
| Lifecycle | active | active |
| Released | 2026-06-23 | Unknown |
| Knowledge cutoff | Unknown | 2026-02-01 |
| Input modalities | Text, Image, Video | Text, Image |
| Output modalities | Text | Text |
| Context window | Unknown | 500K |
| 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, tools |
11 comparable fields · 6 material differences · Pair passes the primary-source comparison gate
Seed 2.1 Evolving Capabilities
Grok 4.6 Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Seed 2.1 EvolvingByteDance Seed | vs |  GPT-6 AstraOpenAI | cross-developer peersimage, text |
Claude Fable 5.1Anthropic | vs | Seed 2.1 EvolvingByteDance Seed | cross-developer peersimage, text |
Seed 2.1 EvolvingByteDance Seed | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
Seed 2.1 EvolvingByteDance Seed | vs |  DeepSeek-V4-ProDeepSeek | cross-developer peerstext |
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 |
Seed 2.1 EvolvingByteDance Seed | vs | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Seed 2.1 Evolving vs Grok 4.6 FAQs
Is Seed 2.1 Evolving or Grok 4.6 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Seed 2.1 Evolving and Grok 4.6, 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 4.6?+
Only Grok 4.6 has a directly sourced input price: $2.00 per million tokens. Only Grok 4.6 has a directly sourced output price: $6.00 per million tokens.
Which has a larger context window, Seed 2.1 Evolving or Grok 4.6?+
Neither model has a larger sourced context window in this comparison. Seed 2.1 Evolving is — and Grok 4.6 is 500K.
Which performs better in benchmarks, Seed 2.1 Evolving or Grok 4.6?+
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 4.6 be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Seed 2.1 Evolving is not marked open weight; Grok 4.6 is not marked open weight.
Can Seed 2.1 Evolving and Grok 4.6 understand images?+
Seed 2.1 Evolving is documented with image input; Grok 4.6 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Seed 2.1 Evolving or Grok 4.6?+
Neither has a larger sourced maximum output. Seed 2.1 Evolving is — and Grok 4.6 is —.
Do Seed 2.1 Evolving and Grok 4.6 support reasoning and tool use?+
Seed 2.1 Evolving: reasoning, tool calling, and image input. Grok 4.6: 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 4.6?+
Seed 2.1 Evolving has 0 sourced provider routes; Grok 4.6 has 1, so Grok 4.6 has broader tracked availability.
Which offers better value, Seed 2.1 Evolving or Grok 4.6?+
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.