ModelBench
Model catalog

Models

Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.

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18 models
Text DeepSeek
Ranked by Intelligence Index
DeepSeek: DeepSeek V4.1 Flash 1017 T
Reasoning Tools Open weights 39.5

October 17 update of DeepSeek V4.1 Flash with improved reasoning, coding, agentic tasks, and visual understanding

deepseek/deepseek-v4.1-flash-1017 2026-10-17 1M context $0.15/M input $0.6/M output
31 providers
DeepSeek: DeepSeek V4 Pro 0813 T
Reasoning Tools JSON Open weights 36.0

DeepSeek V4 Pro snapshot with million-token context and support for thinking and non-thinking modes

deepseek/deepseek-v4-pro-0813 2026-08-13 1M context $0.132/M input $0.396/M output
42 providers
DeepSeek: DeepSeek: DeepSeek V4 Pro 0813 (batch) T
36.0

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.

deepseek/deepseek-v4-pro-0813:batch 1.04858M context $0.66/M input $1.98/M output
DeepSeek: DeepSeek V4 Flash Vision Exp T
Reasoning Tools JSON Open weights 34.8

Experimental multimodal DeepSeek V4 Flash model for image understanding, coding, and agentic work

deepseek/deepseek-v4-flash-vision-exp 2026-08-21 1M context $0.15/M input $0.6/M output
23 providers
DeepSeek: DeepSeek: DeepSeek V4 Flash 0731 (free) T
34.5

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....

deepseek/deepseek-v4-flash-0731:free 1.04858M context Free input Free output
DeepSeek: DeepSeek V4 Flash 0731 T
Reasoning Tools JSON Open weights 34.3

Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding

deepseek/deepseek-v4-flash-0731 2026-07-31 1M context $0.035/M input $0.07/M output
54 providers
DeepSeek: DeepSeek: DeepSeek V4 Flash 0731 (batch) T
34.3

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....

deepseek/deepseek-v4-flash-0731:batch 1.04858M context $0.11/M input $0.33/M output
DeepSeek: DeepSeek V4 Pro T
Reasoning Tools JSON Open weights 30.4

Open MoE flagship with million-token context for coding and long agent runs

deepseek/deepseek-v4-pro 2026-04-24 1M context $0.66/M input $1.98/M output
71 providers
DeepSeek: DeepSeek V4.1 Flash T
Reasoning Tools JSON Open weights 24.7

DeepSeek V4.1 Flash model for reasoning and agentic coding

deepseek/deepseek-v4.1-flash 2026-09-10 1M context $0.02/M input $1/M output
70 providers
DeepSeek: DeepSeek: DeepSeek V4.1 Flash (batch) T
24.7

DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...

deepseek/deepseek-v4.1-flash:batch 1.04858M context $0.05/M input $0.15/M output
DeepSeek: DeepSeek V4 Flash T
Reasoning Tools JSON Open weights 24.4

Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work

deepseek/deepseek-v4-flash 2026-04-24 1M context $0.15/M input $0.6/M output
68 providers
DeepSeek: DeepSeek V3.2 T
Reasoning Tools Open weights 21.5

Hybrid-reasoning DeepSeek model with thinking and non-thinking modes, sparse attention, and tool-use

deepseek/deepseek-v3.2 2025-12-01 128K context $0.209/M input $0.31/M output
28 providers
DeepSeek: DeepSeek: DeepSeek V3.2 Exp T
16.6

DeepSeek-V3.2-Exp is an experimental large language model released by DeepSeek as an intermediate step between V3.1 and future architectures. It introduces DeepSeek Sparse Attention (DSA), a fine-grained sparse attention mechanism...

deepseek/deepseek-v3.2-exp 163.84K context $0.27/M input $0.41/M output
DeepSeek: DeepSeek: DeepSeek V3.1 Terminus T
14.8

DeepSeek-V3.1 Terminus is an update to [DeepSeek V3.1](/deepseek/deepseek-chat-v3.1) that maintains the model's original capabilities while addressing issues reported by users, including language consistency and agent capabilities, further optimizing the model's...

deepseek/deepseek-v3.1-terminus 163.84K context $0.27/M input $1/M output
DeepSeek: DeepSeek V3.1 T
Tools Open weights 13.7

DeepSeek chat model for instruction following, coding, and analysis

deepseek/deepseek-chat-v3.1 2025-08-21 163.84K context $0.19/M input $0.79/M output
10 providers
DeepSeek: DeepSeek R1 0528 T
Reasoning Tools Open weights 13.1

May 2025 DeepSeek R1 update with improved mathematics, coding, and reasoning

deepseek/deepseek-r1-0528 2025-05-28 163.84K context $0.2/M input $0.8/M output
10 providers
DeepSeek: DeepSeek-R1 T
Reasoning Open weights 11.4

Classic open reasoning model for transparent math, coding, and deliberate problem solving

deepseek/deepseek-r1 2025-01-20 128K context $0.58/M input $2.319/M output
16 providers
DeepSeek: DeepSeek V3 0324 T
Tools JSON Open weights 9.7

DeepSeek chat model for instruction following, coding, and analysis

deepseek/deepseek-chat-v3-0324 2025-03-24 163.84K context $0.29/M input $1.14/M output
8 providers