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AI comparisons — same prompts, same docs, same eval.

Five head-to-head matchups across chat assistants, image models and code copilots. Every contender gets the same prompt suite, the same eval rubric and the same docs — and we publish raw outputs so you can disagree with our verdict. Plus four alternatives roundups for the headline tools.

Live · re-tested monthly Last update 20 Apr 2026 42 hours on eval rigs · this month
Matchups
5
Alternatives roundups
4
Hours tested
42
Last re-test
20 Apr
★ Featured matchup · re-tested Apr 20, 2026 22 hours on eval 5 dimensions 180 prompts
C
ChatGPT
$20/mo · Plus tier
8.8/10
C
Claude
$20/mo · Pro tier
9.0/10
vs
Long context
Claude
Writing tone
Claude
Images
ChatGPT
Plugins / tools
ChatGPT
Code
Tied
Verdict: Claude if you write or read for a living; ChatGPT if you need image generation, voice mode and the broader plugin ecosystem.
Read the 22-hour breakdown →

All AI matchups 5 head-to-heads · sorted by re-test date

C
ChatGPT
vs
C
Claude
Chat · winner: Claude
Claude wins long-context & tone; ChatGPT wins images & plugins.
3–222h · Apr 20
C
Cursor
vs
G
Copilot
Code · winner: Cursor
Cursor leads agentic refactors; Copilot still the safer pick for teams.
4–120h · Apr 19
M
Midjourney
vs
D
DALL·E 3
Image · winner: Midjourney
MJ wins aesthetics & style control; DALL·E still wins prompt adherence.
3–214h · Apr 12
G
Gemini
vs
C
ChatGPT
Chat · winner: ChatGPT
ChatGPT wins reasoning & tone; Gemini only wins on Workspace integration.
4–118h · Apr 06
P
Perplexity
vs
C
ChatGPT Search
Search · winner: Perplexity
Perplexity wins citation density; ChatGPT wins depth of analysis.
3–212h · Mar 28

Alternatives roundups When the question is "what else?"

C
Alternatives toChatGPT
Our top 3 picks
1Claude 2Gemini 3Perplexity

Pick if you've hit ChatGPT's tone ceiling or want a cleaner, citation-first experience for research.

5 contenders · 28h tested
C
Alternatives toClaude
Our top 3 picks
1ChatGPT 2Gemini 1.5 Pro 3Mistral Large

Pick if you need image generation or voice mode, or want a fully open-weight option you can self-host.

4 contenders · 18h tested
M
Alternatives toMidjourney
Our top 3 picks
1DALL·E 3 2Stable Diffusion 3Leonardo

Pick if Discord-only access is a blocker, or if you need commercial-safe outputs at a flat monthly rate.

5 contenders · 16h tested
G
Alternatives toGitHub Copilot
Our top 3 picks
1Cursor 2Claude Code 3Codeium

Pick for agentic refactors and terminal-first workflows, or for a free tier that's actually usable.

4 contenders · 14h tested

Start with the question. AI-specific buying decisions

Every matchup re-tested at least once per quarter — date stamped on each card. Some links are affiliate. Commission never adjusts scores.