Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. Models
  3. DeepSeek V4 Pro 0813
Updated Aug 18, 2026
Share
Loading...
Openings

How DeepSeek V4 Pro 0813 starts an answer

The first lines of 5 of its 24 written answers. Formatting stripped, words untouched.

Movie Analysis

Analyze the themes, symbolism, and cinematography in the movie "Blade Runner 2049" and how they connect to the original film. Provide a…

1,952 words
Introduction: A Sequel as Philosophical Continuation Blade Runner 2049 is not a nostalgic re-run of Ridley Scott’s 1982 film; it is an extension of its central philosophical crisis.
Read the full answer

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

1,745 words
This contract is heavily one-sided. Several clauses could be exploited against the contractor. Below is a clause-by-clause analysis, with proposed language changes and the legal reasoning behind each. Disclaimer: This is not legal advice. You should have a qualified contract attorney review any final agreement.
Read the full answer

Debug This Architecture

Here's the architecture for a real-time collaborative document editor (like Google Docs): **System Overview:** - Frontend: React SPA with…

1,701 words
This architecture as described would have serious consistency, availability, and security problems for a real-time collaborative editor. The biggest root causes are client-clock last-write-wins, paragraph-level overwrites, server-local WebSocket fanout, database polling, full-snapshot writes, and CDN caching of API…
Read the full answer

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

1,665 words
Littoral Caramelised Orkney Scallop, Smoked Bone Marrow Custard, White Miso Butterscotch, Sea Buckthorn & Finger Lime Gel, Nori Buckwheat Tuile, Dill Ash Serves 4 Conceptual Narrative This dish is built on an unusual but deeply logical pairing: the sweet, saline delicacy of a hand-dived scallop and the primal…
Read the full answer

Historical Counterfactual Analysis

If the transistor had been invented in 1920 instead of 1947, trace the likely technological, economic, and geopolitical implications through…

1,444 words
Assume the 1920 device is a crude but reproducible point-contact transistor — a “crystal triode” — developed in a major U.S. industrial lab (e.g., GE, Westinghouse, or AT&T’s development group).
Read the full answer

Compare DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813 vs DeepSeek V3.153 shared prompts · Older
DeepSeek V4 Pro 0813 vs Claude Opus 4.653 shared prompts · Premium
DeepSeek V4 Pro 0813 vs GPT-6 Astra54 shared prompts · Landed Sep 2026
DeepSeek V4 Pro 0813 vs Hy4 Preview54 shared prompts · Landed Sep 2026
DeepSeek V4 Pro 0813 vs Ox Alpha54 shared prompts · Landed Aug 2026
DeepSeek V4 Pro 0813 vs Qwen3.8 2.4T A95B54 shared prompts · Landed Aug 2026
DeepSeek V4 Pro 0813 vs Qwen3.8 Max21 shared prompts · Landed Aug 2026
DeepSeek V4 Pro 0813 vs Claude Opus 554 shared prompts · Landed Jul 2026
DeepSeek V4 Pro 0813 vs Inkling54 shared prompts · Landed Jul 2026
DeepSeek V4 Pro 0813 vs Kimi K354 shared prompts · Landed Jul 2026
DeepSeek V4 Pro 0813 vs GPT-5.6 Sol54 shared prompts · Landed Jul 2026
DeepSeek V4 Pro 0813 vs GLM 5.254 shared prompts · Landed Jun 2026

Prompts DeepSeek V4 Pro 0813 answered

  • Realistic AI Interviewconversation
  • World Map SVGimage generation
  • Debug This Architecturereasoning
  • Animated Digital Business Cardweb design
  • Mario Level UI Recreationweb design
  • Tamagotchi Virtual Petweb design

Alternatives to DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813's competitors have been quietly putting in work.

GPT-6 Astra Pro logo
GPT-6 Astra Proopenai
Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributormeta
Gemini 3.8 Flash logo
Gemini 3.8 Flashgoogle
Claude Fable 5.1 logo
Claude Fable 5.1anthropic
Mercury 2.5 Preview logo
Mercury 2.5 Previewinception
Granite 4.2 8B logo
Granite 4.2 8Bibm-granite
Hy4 Preview logo
Hy4 Previewtencent
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813

DeepSeek:
V3 (March 2024) logoV3 (March 2024)
R1 logoR1
Prover V2 logoProver V2
V3.1 logoV3.1
V4 Pro 0813 logoV4 Pro 0813

DeepSeek's large mixture-of-experts model and the general-availability release of V4 Pro. Keeps the 1M-token context window and hybrid attention of the V4 line, aimed at reasoning, coding and long-horizon agent work.

Ranks#9Frontend Development#9UI Replication#10Summarization
OpenRouterDocsAPI
Provider
DeepSeek
Released
2026-08-12
Size
XLARGE
Free API (OpenRouter)
No
Per 1M tokens
$0.66 in · $1.98 out
Rival’s tab
$1.95
58/58 receipts survived

Free API availability

No free endpoint for DeepSeek V4 Pro 0813 was found in Rival’s OpenRouter listings. Other providers or chat apps may have separate free offers.

Provider data: 16 Sep 2026 · OpenRouter usage limits

View API options↗
Get API accessProvider and language code samples
20 hostsInOutContextUptime
DeepSeek$0.66 in·$1.98 out·1M·99.9% upSStreamLake$0.98 in·$2.95 out·1M·99.5% upNNovitafp8$0.99 in·$2.97 out·1M·99.9% upGGMI Cloudfp8$1.06 in·$3.17 out·1M·99.7% upAlibaba Cloud$1.12 in·$3.37 out·1M·100% upNNextBitfp8$1.12 in·$3.37 out·1M·99.9% up
14 more hostsFewer hosts
DDeepInfrafp8$1.30 in·$2.60 out·1M·98.9% upCCoreWeavefp8$1.31 in·$3.96 out·1M·99.9% upSSail Researchfp4$1.31 in·$3.94 out·1M·99.3% upBaidu Qianfanfp8$1.32 in·$3.96 out·1M·100% upBBasetenfp4$1.32 in·$3.96 out·1M·98.9% upCloudflare Workers AI$1.32 in·$3.96 out·1M·96.7% upDDigitalOcean$1.32 in·$3.96 out·1M·99.7% upFFireworks$1.32 in·$3.96 out·1M·99.8% upPParasailfp8$1.32 in·$3.96 out·1M·99.9% upSSiliconFlowfp8$1.32 in·$3.96 out·1M·98.4% upTTogether$1.32 in·$3.96 out·1M·98.8% upPPhala$1.45 in·$4.36 out·1M·99.2% upVVenice$1.65 in·$4.95 out·1M·96.3% upIIonstreamdegraded$0.96 in·$2.88 out·1M·98.5% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Provider
fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"deepseek/deepseek-v4-pro-0813"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA
Writing DNA

Stylometric Fingerprint

Based on 27 text responses
Tick = global average
Vocabulary Diversity57%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length16.6 words

Average words per sentence.

Hedging0.49

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting3.2

**Bold** markers per 1,000 characters.

List Usage3.2

Bullet and numbered list items per 1,000 characters.

Section Structure1.08

Markdown headings per 1,000 characters.

Emoji Usage0.00

Emoji per 1,000 characters.

Transitions0.04

"However", "moreover", "furthermore" per 100 words.

Opening Habits
Consistency
75%
Across 27 responses

Favorites

The Godfather

Movie

The Godfather

19728.7
In Rainbows

Album

In Rainbows

Radiohead
Мастер и Маргарита

Book

Мастер и Маргарита

Михаил Афанасьевич Булгаков
Kyoto

City

Kyoto

Japan
Disco Elysium

Game

Disco Elysium

Indie, Adventure4.4
Sponsored

Model Responses

53 outputs · $1.95 tracked across 53 receipts

Reviewing agent-written code?See a Brief PR report

Workshop · 127 skills

Build with your coding agent.

Editable skills for interface polish and interaction.

Explore $49Free sample

Keep exploring

COMPARE

DeepSeek V4 Pro 0813 vs Ox Alpha

Real outputs compared side by side

RANKINGS

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...