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Inkling vs DeepSeek V4 Pro

At a glance

Thinking Machines Lab's open-weight multimodal model with 41B active parameters out of 975B total.

524K ctx$1.00/$4.05 per M

Open-source 1.6T-parameter MoE with 49B active, built for advanced reasoning and long-horizon agents.

821.0M ctx$0.43/$0.87 per M#21/92
Agent Demos
All agent demos

No shared agent demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
Sources:Provider·OpenRouter· as of 2026-07-15
Capability
Capability—
Reasoning & Knowledge
Graduate Science87.2%Expert-Level29.7%Factual Recall43.9%
Math
Competition Math97.1%
Coding
Real-World Coding77.6%
Agentic
Terminal Tasks63.8%
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper69%
Capability
CapabilityECI81.6
Reasoning & Knowledge
Graduate Science3%89.6%Expert-Level—Factual Recall30%57.0%
Math
Competition Math96.7%
Coding
Real-World Coding77.6%
Agentic
Terminal Tasks—
Specs
524K
Context
16K
Max output
Jul 2026
Released
1.0M
Context
256K
Max output
Apr 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$1.00/M tokens
Output$4.05/M tokens
Cache read$0.17/M tokens
Live pricing, shown before you run
Input56%$0.43/M tokens
Output79%$0.87/M tokens
Cache read98%$0.004/M tokens
Chat with InklingGo to model
Chat with DeepSeek V4 ProGo to model
Frequently Asked Questions: Inkling vs DeepSeek V4 Pro▼

Which is better, Inkling or DeepSeek V4 Pro?

▼

Both Inkling and DeepSeek V4 Pro are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Inkling or DeepSeek V4 Pro?

▼

DeepSeek V4 Pro has a lower blended cost. Inkling: $1.00 input / $4.05 output. DeepSeek V4 Pro: $0.43 input / $0.87 output.

Which has a larger context window, Inkling or DeepSeek V4 Pro?

▼

DeepSeek V4 Pro has a larger context window: Inkling supports 524K tokens vs DeepSeek V4 Pro at 1M tokens.

Do both Inkling and DeepSeek V4 Pro support vision?

▼

Inkling supports vision/image input, but DeepSeek V4 Pro does not.

Which has better coding performance, Inkling or DeepSeek V4 Pro?

▼

DeepSeek V4 Pro scores higher on SWE-bench Verified: Inkling resolves 78% vs DeepSeek V4 Pro at 78%.

What are the key differences between Inkling and DeepSeek V4 Pro?

▼

Key differences: DeepSeek V4 Pro is significantly cheaper; only Inkling supports vision input. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Inkling and DeepSeek V4 Pro for free on idapt.app to see which performs better for your specific needs.

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