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Sorted by the figures · 437 models · page 18 of 18

Cheapest Language Models 2026

No. 426 · OpenAI

o1

Released
17 Dec 2024
Lab
OpenAI
Context
200K tokens
Price per 1M tokens
$15 in · $60 out
Abilities
reasoning, vision, tool calling
No. 427 · Anthropic

Claude Opus 4.1

Released
5 Aug 2025
Lab
Anthropic
Context
200K tokens
Price per 1M tokens
$15 in · $75 out
Abilities
reasoning, vision, tool calling
No. 428 · OpenAI

GPT-4

Released
28 May 2023
Lab
OpenAI
Context
8K tokens
Price per 1M tokens
$30 in · $60 out
Abilities
tool calling
No. 429 · OpenAI

GPT-5.2 Pro (batch)

Released
10 Dec 2025
Lab
OpenAI
Context
400K tokens
Price per 1M tokens
$10.5 in · $84 out
Abilities
reasoning, vision, tool calling
No. 430 · OpenAI

o3 Pro

Released
10 Jun 2025
Lab
OpenAI
Context
200K tokens
Price per 1M tokens
$20 in · $80 out
Abilities
reasoning, vision, tool calling
No. 431 · OpenAI

GPT-5.5 Pro (batch)

Released
24 Apr 2026
Lab
OpenAI
Context
1.1M tokens
Price per 1M tokens
$15 in · $90 out
Abilities
reasoning, vision, tool calling
No. 432 · OpenAI

GPT-5.4 Pro (batch)

Released
5 Mar 2026
Lab
OpenAI
Context
1.1M tokens
Price per 1M tokens
$15 in · $90 out
Abilities
reasoning, vision, tool calling
No. 433 · OpenAI

GPT-5 Pro

Released
6 Oct 2025
Lab
OpenAI
Context
400K tokens
Price per 1M tokens
$15 in · $120 out
Abilities
reasoning, vision, tool calling
No. 434 · OpenAI

GPT-5.2 Pro

Released
10 Dec 2025
Lab
OpenAI
Context
400K tokens
Price per 1M tokens
$21 in · $168 out
Abilities
reasoning, vision, tool calling
No. 435 · OpenAI

GPT-5.5 Pro

Released
24 Apr 2026
Lab
OpenAI
Context
1.1M tokens
Price per 1M tokens
$30 in · $180 out
Abilities
reasoning, vision, tool calling
No. 436 · OpenAI

GPT-5.4 Pro

Released
5 Mar 2026
Lab
OpenAI
Context
1.1M tokens
Price per 1M tokens
$30 in · $180 out
Abilities
reasoning, vision, tool calling
No. 437 · OpenAI

o1-pro

Released
19 Mar 2025
Lab
OpenAI
Context
200K tokens
Price per 1M tokens
$150 in · $600 out
Abilities
reasoning, vision