DeepSeek R1 0528 vs Kimi K2.7-Code HighSpeed
DeepSeek R1 0528 (2025) and Kimi K2.7-Code HighSpeed (2026) compare a standalone API model against a coding-specialized model. DeepSeek R1 0528 ships a 130k-token context window, while Kimi K2.7-Code HighSpeed ships a 262k-token context window. On pricing, DeepSeek R1 0528 costs $0.50/1M input tokens versus $1.90/1M for the alternative. This page treats the result as workflow and deployment fit, not a universal model winner.
Treat this as a product-type comparison: DeepSeek R1 0528 is standalone API model, while Kimi K2.7-Code HighSpeed is coding-specialized model. Choose based on workflow fit before reading any benchmark or price row as decisive.
Decision scorecard
Local evidence first| Signal | DeepSeek R1 0528 | Kimi K2.7-Code HighSpeed |
|---|---|---|
| Product type | Standalone API model | Coding-specialized model |
| Best for | reasoning-heavy apps and provider-routed production | custom coding agents, code generation, and tool loops |
| Decision fit | Coding, RAG, and Agents | Coding, RAG, and Agents |
| Context window | 130k | 262k |
| Cheapest output | $2.15/1M tokens | $8/1M tokens |
| Provider routes | 7 tracked | 1 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- DeepSeek R1 0528 has the lower cheapest tracked output price at $2.15/1M tokens.
- DeepSeek R1 0528 has broader tracked provider coverage for fallback and procurement flexibility.
- DeepSeek R1 0528 uniquely exposes Code execution in local model data.
- Local decision data tags DeepSeek R1 0528 for Coding, RAG, and Agents.
- Kimi K2.7-Code HighSpeed has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Kimi K2.7-Code HighSpeed uniquely exposes Vision, Multimodal, and Function calling in local model data.
- Local decision data tags Kimi K2.7-Code HighSpeed for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
DeepSeek R1 0528
$938
Cheapest tracked route/tier: OpenRouter
Kimi K2.7-Code HighSpeed
$3,520
Cheapest tracked route/tier: Moonshot AI Kimi
Estimated monthly gap: $2,583. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- No overlapping tracked provider route is sourced for DeepSeek R1 0528 and Kimi K2.7-Code HighSpeed; plan for SDK, billing, or endpoint changes.
- Kimi K2.7-Code HighSpeed is $5.85/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Check replacement coverage for Code execution before moving production traffic.
- Kimi K2.7-Code HighSpeed adds Vision, Multimodal, and Function calling in local capability data.
- No overlapping tracked provider route is sourced for Kimi K2.7-Code HighSpeed and DeepSeek R1 0528; plan for SDK, billing, or endpoint changes.
- DeepSeek R1 0528 is $5.85/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
- Check replacement coverage for Vision, Multimodal, and Function calling before moving production traffic.
- DeepSeek R1 0528 adds Code execution in local capability data.
Specs
Pricing and availability
| Pricing attribute | DeepSeek R1 0528 | Kimi K2.7-Code HighSpeed |
|---|---|---|
| Input price | $0.50/1M tokens | $1.90/1M tokens |
| Output price | $2.15/1M tokens | $8/1M tokens |
| Providers |
Capabilities
| Capability | DeepSeek R1 0528 | Kimi K2.7-Code HighSpeed |
|---|---|---|
| Vision | No | Yes |
| Multimodal | No | Yes |
| Reasoning | Yes | Yes |
| Function calling | No | Yes |
| Tool use | No | Yes |
| Structured outputs | Yes | Yes |
| Code execution | Yes | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark scores are currently available for this pair.
Deep dive
The capability footprint differs most on vision: Kimi K2.7-Code HighSpeed, multimodal input: Kimi K2.7-Code HighSpeed, function calling: Kimi K2.7-Code HighSpeed, tool use: Kimi K2.7-Code HighSpeed, and code execution: DeepSeek R1 0528. Both models share reasoning mode and structured outputs, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, DeepSeek R1 0528 lists $0.50/1M input and $2.15/1M output tokens on the cheapest tracked provider, while Kimi K2.7-Code HighSpeed lists $1.90/1M input and $8/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts DeepSeek R1 0528 lower by about $2.73 per million blended tokens. Availability is 7 providers versus 1, so concentration risk also matters.
Choose DeepSeek R1 0528 when coding workflow support, lower input-token cost, and broader provider choice are central to the workload. Choose Kimi K2.7-Code HighSpeed when coding workflow support and larger context windows are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship.
FAQ
Which has a larger context window, DeepSeek R1 0528 or Kimi K2.7-Code HighSpeed?
Kimi K2.7-Code HighSpeed supports 262k tokens, while DeepSeek R1 0528 supports 130k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, DeepSeek R1 0528 or Kimi K2.7-Code HighSpeed?
DeepSeek R1 0528 is cheaper on tracked token pricing. DeepSeek R1 0528 costs $0.50/1M input and $2.15/1M output tokens. Kimi K2.7-Code HighSpeed costs $1.90/1M input and $8/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is DeepSeek R1 0528 or Kimi K2.7-Code HighSpeed open source?
DeepSeek R1 0528 is listed under MIT. Kimi K2.7-Code HighSpeed is listed under MIT. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, DeepSeek R1 0528 or Kimi K2.7-Code HighSpeed?
Kimi K2.7-Code HighSpeed has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for multimodal input, DeepSeek R1 0528 or Kimi K2.7-Code HighSpeed?
Kimi K2.7-Code HighSpeed has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run DeepSeek R1 0528 and Kimi K2.7-Code HighSpeed?
DeepSeek R1 0528 is available on Together AI, Fireworks AI, GCP Vertex AI, Novita AI, and OpenRouter. Kimi K2.7-Code HighSpeed is available on Moonshot AI Kimi. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
Continue comparing
Last reviewed: 2026-06-22. Data sourced from public model cards and provider documentation.