vs
0:9
overall capability wins (0 ties across 9 scored). DeepSeek V4 Pro 0813 leads overall.
- Reasoning0:5
- Coding0:1
- Pricing3:0
- Specs0:3
Verdict
DeepSeek V4 Pro 0813 leads coding (widest gap: +10.7 on SciCode); DeepSeek V4 Pro 0813 offers ~6.1x larger context (1M vs 164K); DeepSeek V4 Pro 0813 allows ~6.0x more max output (384K vs 64K).
- DeepSeek V4 Pro 0813 leads coding (widest gap: +10.7 on SciCode)
- DeepSeek V4 Pro 0813 offers ~6.1x larger context (1M vs 164K)
- DeepSeek V4 Pro 0813 allows ~6.0x more max output (384K vs 64K)
- DeepSeek R1-0528 ships open weights (MIT)
- DeepSeek R1-0528 is ~2.2x cheaper on a blended token basis than DeepSeek V4 Pro 0813
Cost for 1M in + 250K out
Illustrative chat workload at primary-provider list prices.
- DeepSeek R1-0528
- $1.04
- DeepSeek V4 Pro 0813
- $2.31
DeepSeek R1-0528 is about 2.2x cheaper on this workload.
Price per 1M tokens
Full comparison
Organization
DeepSeek
DeepSeek
Family
DeepSeek
DeepSeek
License
MIT
Proprietary
Open weights
Yes
No
Release
May 28, 2025
Aug 13, 2026
Knowledge cutoff
-
-
API / provider
DeepSeek
DeepSeek
Modalities
text → text
text → text
Specs
Context window
164K
1M
Max output
64K
384K
Parameters
671B (37B act.)
1.6T (49B act.)
Pricing
Input $/1M
$0.50
$1.32
Output $/1M
$2.15
$3.96
Blended $/1M (3∶1)
$0.91
$1.98
Speed
tok/s
50
-
TTFT (s)
1
-
Reasoning
MMLU-Pro
85.0
—
GPQA Diamond
81.3
92.8
Humanity's Last Exam
15.8
41.0
AIME 2025
87.5
—
MATH-500
98.3
—
Humanity's Last Exam (with tools)
—
—
AA-Omniscience Accuracy
30.5
49.1
AA-LCR v1.1
55.7
80.3
CritPt
1.4
18.0
MMMU-Pro
—
—
IFBench
39.6
—
Chartography
—
—
Chartography (With Tools)
—
—
Coding
SWE-bench Verified
57.6
—
SWE-bench Pro
—
—
SWE-bench Multilingual
—
—
LiveCodeBench
84.4
—
Terminal-Bench 2.1
—
78.7
Aider Polyglot
71.4
—
Terminal-Bench 3
—
—
BigCodeBench
—
—
SciCode
40.3
51.0
CursorBench
—
—
SWE-Rebench
22.3
—
NL2Repo-Bench
—
61.5
DeepSWE
—
62.7
WebDev Arena
—
—
Terminal-Bench 4.0
—
—
CursorBench 4.0
—
—
FrontierCode v1.1 (Main)
—
—
Arena
LMArena Elo
1,421
—
| Metric | DeepSeek R1-0528 | DeepSeek V4 Pro 0813 | Delta |
|---|---|---|---|
| Identity | |||
| Organization | DeepSeek | DeepSeek | — |
| Family | DeepSeek | DeepSeek | — |
| License | MIT | Proprietary | — |
| Open weights | Yes | No | — |
| Release | May 28, 2025 | Aug 13, 2026 | — |
| Knowledge cutoff | - | - | — |
| API / provider | DeepSeek | DeepSeek | — |
| Modalities | text → text | text → text | — |
| Specs | |||
| Context window | 164K | 1M | B +836K |
| Max output | 64K | 384K | B +320K |
| Parameters | 671B (37B act.) | 1.6T (49B act.) | B +929 |
| Pricing | |||
| Input $/1M | $0.50 | $1.32 | A +$0.82 |
| Output $/1M | $2.15 | $3.96 | A +$1.81 |
| Blended $/1M (3∶1) | $0.91 | $1.98 | A +$1.07 |
| Speed | |||
| tok/s | 50 | - | — |
| TTFT (s) | 1 | - | — |
| Reasoning | |||
| MMLU-Pro | 85.0 | — | — |
| GPQA Diamond | 81.3 | 92.8 | B +11.5 pts |
| Humanity's Last Exam | 15.8 | 41.0 | B +25.2 pts |
| AIME 2025 | 87.5 | — | — |
| MATH-500 | 98.3 | — | — |
| Humanity's Last Exam (with tools) | — | — | — |
| AA-Omniscience Accuracy | 30.5 | 49.1 | B +18.6 pts |
| AA-LCR v1.1 | 55.7 | 80.3 | B +24.6 pts |
| CritPt | 1.4 | 18.0 | B +16.6 pts |
| MMMU-Pro | — | — | — |
| IFBench | 39.6 | — | — |
| Chartography | — | — | — |
| Chartography (With Tools) | — | — | — |
| Coding | |||
| SWE-bench Verified | 57.6 | — | — |
| SWE-bench Pro | — | — | — |
| SWE-bench Multilingual | — | — | — |
| LiveCodeBench | 84.4 | — | — |
| Terminal-Bench 2.1 | — | 78.7 | — |
| Aider Polyglot | 71.4 | — | — |
| Terminal-Bench 3 | — | — | — |
| BigCodeBench | — | — | — |
| SciCode | 40.3 | 51.0 | B +10.7 pts |
| CursorBench | — | — | — |
| SWE-Rebench | 22.3 | — | — |
| NL2Repo-Bench | — | 61.5 | — |
| DeepSWE | — | 62.7 | — |
| WebDev Arena | — | — | — |
| Terminal-Bench 4.0 | — | — | — |
| CursorBench 4.0 | — | — | — |
| FrontierCode v1.1 (Main) | — | — | — |
| Arena | |||
| LMArena Elo | 1,421 | — | — |
DeepSeek R1-0528
- Context
- 164K / 64K out
- Parameters
- 671B (37B act.)
- Price
- $0.50 / $2.15
- Speed
- 50 tok/s · 1s TTFT
- Modalities
- text → text
- License
- MIT
Updated R1 reasoning checkpoint - strong math/STEM with explicit chain-of-thought.
DeepSeek V4 Pro 0813
- Context
- 1M / 384K out
- Parameters
- 1.6T (49B act.)
- Price
- $1.32 / $3.96 peak · $0.66 / $1.98 off-peak
- Speed
- —
- Modalities
- text → text
- License
- Proprietary
GA release of DeepSeek-V4-Pro (Aug 13, 2026) with substantially enhanced agentic coding (Terminal-Bench 2.1 87.9, NL2Repo 61.5, DeepSWE 62.7), native Responses API support, and low/high/max thinking-effort control. HLE is 42.7 without tools and 60.0 with tools. The hosted 0813 checkpoint weights are not yet published. Peak/off-peak API pricing took effect Aug 16, 2026: $1.32 in / $3.96 out peak, $0.66 in / $1.98 out off-peak (per 1M tokens).
Benchmark charts
Winner bars are emphasized. Per-benchmark deltas sit above each chart.