Qwen3 32B vs Grok 4.20 vs GLM 4.7 Flash

Qwen3 32B at $0.092 in and $0.322 out, Grok 4.20 at $1.44 in and $2.88 out, and GLM 4.7 Flash at $0.069 in and $0.460 out — per million tokens, from the same wallet.

Qwen3 32B

Qwen

0.07¢

for a client proposal

$0.092 in · $0.322 out / 1M

41K context · released April 2025

Full page →

Grok 4.20

xAI

0.95¢

for a client proposal

$1.44 in · $2.88 out / 1M

2M context · released 4 months ago

Full page →

GLM 4.7 Flash

Z.ai

0.07¢

for a client proposal

$0.069 in · $0.460 out / 1M

203K context · released 7 months ago

Full page →

Asking all three at once — identical prompt, identical context — costs about 1.1¢ for a typical client proposal.

At a glance

Cheapest input: GLM 4.7 Flash at $0.069 per million tokens.
Cheapest output: Qwen3 32B at $0.322 per million tokens.
Largest context: Grok 4.20 at 2M tokens — about 2,900 pages.

Cost per task

Estimated totals at the rates above. Solid bar is input, lighter bar is output.

Quick code fix

2K in · 500 out

Qwen3 32B

0.03¢

Grok 4.20

0.43¢

GLM 4.7 Flash

0.04¢

Draft a client proposal from notes

5K in · 800 out

Qwen3 32B

0.07¢

Grok 4.20

0.95¢

GLM 4.7 Flash

0.07¢

Context-heavy session (Alyph workspace)

155K in · 4K out

Qwen3 32B

needs 155K ctx

Grok 4.20

$0.23

GLM 4.7 Flash

1.3¢

Analyze a 50-page legal contract

35K in · 1K out

Qwen3 32B

0.35¢

Grok 4.20

$0.05

GLM 4.7 Flash

0.29¢

Large architecture refactor

250K in · 3K out

Qwen3 32B

needs 250K ctx

Grok 4.20

$0.74

GLM 4.7 Flash

needs 250K ctx

Long-context rate applied at this input size.

Solid part of each bar is input tokens, the lighter part is output. Models that don’t fit a task are marked instead of priced.

Cost vs Token Amount

Drag the slider to adjust the split between input and output workload.

80% Input20% Output

Qwen3 32B

Grok 4.20

GLM 4.7 Flash

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

Pricing

Qwen3 32B

Grok 4.20

GLM 4.7 Flash

Input / 1M tokens

$0.092

$1.44

$0.069

Output / 1M tokens

$0.322

$2.88

$0.460

Cached input / 1M

—

$0.230

$0.011

Web search

—

0.57¢ / search

—

Specs

Qwen3 32B

Grok 4.20

GLM 4.7 Flash

Provider

Qwen

xAI

Z.ai

Released

April 2025

4 months ago

7 months ago

Context window

41K

203K

Max output

16K

—

16K

Input

Text

Text, Images, and Files

Text

Output

Text

Reasoning

Shows its thinking

Knowledge cutoff

2025-03-31

2025-09-01

—

Try it with real numbers

2K tokens in · 500 tokens out.

Qwen3 32B

Qwen

0.03¢

for this task

53% input · 47% output

Full pricing →

Grok 4.20

xAI

0.43¢

for this task

67% input · 33% output

Full pricing →

GLM 4.7 Flash

Z.ai

0.04¢

for this task

38% input · 62% output

Full pricing →

All 3, same prompt and context: 0.5¢. That is the entire cost of the comparison.

Your $5 welcome credit covers about 994 of these.

Which should you pick?

For long documents, Grok 4.20 has the largest context window here — 2M tokens.

On price, GLM 4.7 Flash is the cheapest of the three on a typical task, at about 0.07¢.

For images or files, Grok 4.20 can read them directly; Qwen3 32B and GLM 4.7 Flash are text-only.

Or don’t pick. Send the identical prompt to all three, read the answers side by side, and keep the winner. How to run a fair bake-off →

Qwen3 32B pricing →Grok 4.20 pricing →GLM 4.7 Flash pricing →Try other combinations →

Questions, answered

Which is cheapest — Qwen3 32B, Grok 4.20, or GLM 4.7 Flash?

On a typical client proposal (5K tokens in, 800 out): GLM 4.7 Flash at 0.07¢; Qwen3 32B at 0.07¢; Grok 4.20 at 0.95¢. Long prompts can change the order when long-context rates apply.

Which has the largest context window?

Grok 4.20 — 2M tokens, about 2,900 pages.

Can I run Qwen3 32B, Grok 4.20, and GLM 4.7 Flash side by side on Alyph?

Yes — that is what Alyph is built for: the identical prompt with identical context to all 3, answers rendered side by side, billed from one wallet. This exact combination costs about 1.1¢ for a typical task.

Ask all three at once

Identical prompt, identical context, answers side by side — about 1.1¢ for a typical client proposal. Free to start, with $5 of credit.