Seed 2.0 Code vs Kimi K3
Model Markets Rankings
Intelligence, Cost, and Efficiency
| Ranking | Seed 2.0 Code | Kimi-K3 |
|---|---|---|
| CostLower is better · Published-token output estimate | UnrankedNot in the 36-model eligible cohort | #24 of 36$0.194 per LiveBench case |
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 2.0 Code | Kimi-K3 |
|---|---|---|
| Developer | ByteDance Seed | Moonshot AI |
| Family | Seed 2 0 | Kimi K3 |
| Model | Seed 2.0 Code | Kimi-K3 |
| Version | Seed 2.0 Code | Kimi-K3 |
| Lifecycle | active | active |
| Released | 2026-02-14 | 2026-07-16 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
| Context window | Unknown | 1,049K |
| Total parameters | Unknown | 2.8T |
| Active parameters | Unknown | 104B |
| License | Unknown | other |
| Open weights | No | Yes |
| API available | Yes | Yes |
| Self-hostable | No | Yes |
| Provider access | Openrouter (Standard) | Deepinfra (Standard), Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard) |
| Capabilities | agents, chat, generation, reasoning, structured_outputs, tools | chat, generation, reasoning |
13 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
Seed 2.0 Code Capabilities
Kimi K3 Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Seed 2.0 CodeByteDance Seed | vs |  GPT-6 AstraOpenAI | cross-developer peerstext |
Claude Fable 5.1Anthropic | vs | Seed 2.0 CodeByteDance Seed | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs |  Gemini 3.1 ProGoogle DeepMind | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs |  DeepSeek-V4-ProDeepSeek | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs | Grok 4.6xAI | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs |  Qwen3.8-MaxQwen | cross-developer peerstext |
 MiniMax-M3MiniMax | vs | Seed 2.0 CodeByteDance Seed | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs | Seed 2.1 ProByteDance Seed | family variantstext |
Seed 2.0 CodeByteDance Seed | vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Seed 2.0 CodeByteDance Seed | vs | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Seed 2.0 Code vs Kimi K3 FAQs
Is Seed 2.0 Code or Kimi K3 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Seed 2.0 Code and Kimi K3, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Seed 2.0 Code or Kimi K3?+
Seed 2.0 Code is $0.50 and Kimi K3 is $2.85 per million tokens, so Seed 2.0 Code is cheaper on this metric. Seed 2.0 Code is $3.00 and Kimi K3 is $14.25 per million tokens, so Seed 2.0 Code is cheaper on this metric.
Which has a larger context window, Seed 2.0 Code or Kimi K3?+
Neither model has a larger sourced context window in this comparison. Seed 2.0 Code is — and Kimi K3 is 1,049K.
Which performs better in benchmarks, Seed 2.0 Code or Kimi K3?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Seed 2.0 Code or Kimi K3 be self-hosted?+
Kimi K3 is the only model in this pair currently marked as self-hostable. Seed 2.0 Code is not marked open weight; Kimi K3 is open weight.
Can Seed 2.0 Code and Kimi K3 understand images?+
Seed 2.0 Code is not documented with image input; Kimi K3 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Seed 2.0 Code or Kimi K3?+
Neither has a larger sourced maximum output. Seed 2.0 Code is — and Kimi K3 is —.
Do Seed 2.0 Code and Kimi K3 support reasoning and tool use?+
Seed 2.0 Code: reasoning and tool calling. Kimi K3: reasoning and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Seed 2.0 Code or Kimi K3?+
Seed 2.0 Code has 1 sourced provider route; Kimi K3 has 5, so Kimi K3 has broader tracked availability.
Which offers better value, Seed 2.0 Code or Kimi K3?+
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.