LLM Reference

DeepSeek V4 Pro vs Kimi K2.7-Code

DeepSeek V4 Pro (2026) and Kimi K2.7-Code (2026) compare a standalone API model against a coding-specialized model. DeepSeek V4 Pro ships a 1m-token context window, while Kimi K2.7-Code ships a 262k-token context window. On MCP-Atlas, Kimi K2.7-Code leads by 6.6 pts. On pricing, DeepSeek V4 Pro costs $0.43/1M input tokens versus $0.61/1M 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 V4 Pro is standalone API model, while Kimi K2.7-Code is coding-specialized model. Choose based on workflow fit before reading any benchmark or price row as decisive.

Decision scorecard

Local evidence first
SignalDeepSeek V4 ProKimi K2.7-Code
Product typeStandalone API modelCoding-specialized model
Best forreasoning-heavy apps, tool-calling agents, and long-context analysiscustom coding agents, code generation, and tool loops
Decision fitCoding, RAG, and AgentsCoding, RAG, and Agents
Context window1m262k
Cheapest output$0.87/1M tokens$3.07/1M tokens
Provider routes5 tracked2 tracked
Shared benchmarks2 sharedMCP-Atlas leader

Decision tradeoffs

Choose DeepSeek V4 Pro when...
  • DeepSeek V4 Pro holds a shared-benchmark lead on GeneBench-Pro, ahead by 0.1 points.
  • DeepSeek V4 Pro has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • DeepSeek V4 Pro has the lower cheapest tracked output price at $0.87/1M tokens.
  • DeepSeek V4 Pro has broader tracked provider coverage for fallback and route flexibility.
  • Local decision data tags DeepSeek V4 Pro for Coding, RAG, and Agents.
Choose Kimi K2.7-Code when...
  • Kimi K2.7-Code holds a shared-benchmark lead on MCP-Atlas, ahead by 6.6 points.
  • Kimi K2.7-Code uniquely exposes Vision and Multimodal in local model data.
  • Local decision data tags Kimi K2.7-Code 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.

Lower estimate DeepSeek V4 Pro

DeepSeek V4 Pro

$566

Cheapest tracked route/tier: DeepSeek Platform

Kimi K2.7-Code

$1,257

Cheapest tracked route/tier: OpenRouter

Estimated monthly gap: $691. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.

Switch friction

DeepSeek V4 Pro -> Kimi K2.7-Code
  • Provider overlap exists on OpenRouter; start route-level A/B tests there.
  • Kimi K2.7-Code is $2.20/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
  • Kimi K2.7-Code adds Vision and Multimodal in local capability data.
Kimi K2.7-Code -> DeepSeek V4 Pro
  • Provider overlap exists on OpenRouter; start route-level A/B tests there.
  • DeepSeek V4 Pro is $2.20/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
  • Check replacement coverage for Vision and Multimodal before moving production traffic.

Specs

Specification
Released2026-04-242026-06-12
Context window1m262k
Parameters1.6T1T
ArchitectureMixture of ExpertsMixture of Experts
LicenseMITOSI-approvedMITOSI-approved
OpennessOpen sourceOpen source
WeightsAvailableAvailable
CodeUnknownUnknown
Commercial useCommercial use: permittedCommercial use: permitted
Knowledge cutoff--

Pricing and availability

Pricing attributeDeepSeek V4 ProKimi K2.7-Code
Input price$0.43/1M tokens$0.61/1M tokens
Output price$0.87/1M tokens$3.07/1M tokens
Providers
DeepSeek PlatformFireworks AIOpenRouterVercel AI GatewayNovita AI
Moonshot AI KimiOpenRouter

Capabilities

CapabilityDeepSeek V4 ProKimi K2.7-Code
VisionNoYes
MultimodalNoYes
ReasoningYesYes
JSON / Tool useYesYes
Structured outputsYesYes
Code executionNoNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

BenchmarkDeepSeek V4 ProKimi K2.7-Code
MCP-Atlas69.476.0
GeneBench-Pro2.42.3

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Last reviewed: 2026-06-29. Data sourced from public model cards and provider documentation.