Coding guide

Best AI models for coding

This page ranks live models that fit code generation, debugging, refactors, and code review using current reasoning, tools, context, and pricing signals from the TVP catalog.

Live signalReasoning support for harder debugging and multi-step code tasks

Live signalTool support for agentic coding, retrieval, and structured workflows

Live signalLarge context windows for repositories, logs, and diffs

Live signalLive token pricing so shortlist decisions are cost-aware

Fast answer

Start with the live shortlist, then validate the route

TVP prioritizes models with reasoning support, tool use, large context windows, and live billable pricing because those signals map well to code generation and debugging workloads.

Data source and freshness

Catalog-backed, not a static price sheet

TVP refreshes this page from the live OpenRouter model catalog. This render used 587 public model records and was synchronized Sep 11, 2026, 5:51 AM UTC. Pricing, availability, and context values can change.

Verify the exact route before sending production traffic, then use the linked model and provider pages as the source for current values. Read the TVP data methodology.

Shortlist

Top live candidates right now

x-ai

SpaceXAI: Grok 4.20

Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...

Context2,000,000

Input$1.25

Output$2.50

2,000,000 token context, tool support, and live billable pricing make this a practical coding candidate.

text
image
file
tools
structured

Model details Provider page

~deepseek

DeepSeek V4 Flash Latest

This model always redirects to the latest model in the DeepSeek V4 Flash family.

Context1,310,720

Input$0.04

Output$0.16

1,310,720 token context, tool support, and live billable pricing make this a practical coding candidate.

text
tools
structured

Model details Provider page

deepseek

DeepSeek: DeepSeek V4 Flash 0731

DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....

Context1,310,720

Input$0.065

Output$0.18

1,310,720 token context, tool support, and live billable pricing make this a practical coding candidate.

text
tools
structured

Model details Provider page

~z-ai

Z.ai: GLM Flash Latest

This model always redirects to the latest model in the GLM Flash family.

Context1,310,720

Input$0.075

Output$0.25

1,310,720 token context, tool support, and live billable pricing make this a practical coding candidate.

text
image
video
tools
structured

Model details Provider page

z-ai

Z.ai: GLM 5.3 Flash

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...

Context1,310,720

Input$0.15

Output$0.5

1,310,720 token context, tool support, and live billable pricing make this a practical coding candidate.

text
image
video
tools
structured

Model details Provider page

FAQ

What buyers usually ask

What makes a good coding model on TVP?

TVP prioritizes models with reasoning support, tool use, large context windows, and live billable pricing because those signals map well to code generation and debugging workloads.

Should I choose the cheapest coding model?

Not always. Low price helps with throughput, but coding quality often depends on reasoning depth and context size. The best choice depends on whether you optimize for speed, cost, or fewer review passes.

Next step

Use the guide, then validate the route in live TVP data.

TVP keeps the shortlist connected to the current catalog, provider coverage, and token pricing so buyers can move from research to routing without starting over.

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