Provider comparison

OpenAI vs DeepSeek AI models

This page helps teams compare OpenAI and DeepSeek routes with live catalog data when they need to balance cost discipline, context needs, and production capability coverage.

97Listed models compared
LivePricing and coverage data
2 providersRoute strategy decision
Fast answer

Choose the provider route that fits the workload, not a generic brand ranking

Compare the lowest viable route cost only after confirming the model can handle the required workflow

Data source and freshness

Catalog-backed, not a static price sheet

TVP refreshes this page from the live OpenRouter model catalog. This render used 480 public model records and was synchronized Jul 31, 2026, 9:45 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.

Live coverage

Current provider inventory at a glance

Provider route

OpenAI

85 live models, 85 with listed paid input pricing.

85Models
1,050,000Max context
$0.01Lowest listed input
  • audio
  • embeddings
  • file
  • image
  • structured
  • text
  • tools
  • transcription
Provider route

DeepSeek

12 live models, 12 with listed paid input pricing.

12Models
1,048,576Max context
$0.14Lowest listed input
  • structured
  • text
  • tools
Start testing

High-context listed models to evaluate next

OpenAI

Model shortlist

  • OpenAI: GPT-5.6 Luna ProGPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](TVP catalog), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
  • OpenAI: GPT-5.6 LunaGPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
  • OpenAI: GPT-5.6 Terra ProGPT-5.6 Terra Pro is the same underlying model as [GPT-5.6 Terra](TVP catalog), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
  • OpenAI: GPT-5.6 TerraGPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
DeepSeek

Model shortlist

  • DeepSeek: DeepSeek V4 Flash 0731DeepSeek 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.
  • DeepSeek: DeepSeek V4 ProDeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding,...
  • DeepSeek: DeepSeek V4 FlashDeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...
  • DeepSeek: DeepSeek V3.2DeepSeek-V3.2 is a large language model designed to harmonize high computational efficiency with strong reasoning and agentic tool-use performance. It introduces DeepSeek Sparse Attention (DSA), a fine-grained sparse attention mechanism...
Provider FAQ

How to make the provider decision

Is DeepSeek a practical OpenAI alternative?

It can be for suitable workloads. Teams should validate the current model capabilities, context, price, and output quality against their actual production prompts.

What is the biggest risk of choosing by price alone?

A lower token rate can cost more overall if the route needs retries, heavier prompting, or a premium fallback to reach the required quality.