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236 models, one API key for all of them. Compare by price, capability and measured performance.

Official access, verifiable source
Requests reach each model’s official API, and a third-party signed receipt lets you verify which model answered.
Usage-based billing
You’re billed for the usage the provider reports, and 74 models cost less than official prices. Every request has an itemized receipt.
Multi-provider failover
If a provider becomes unavailable, requests fail over to another; provider uptime is published.
One key, native protocols
Native OpenAI, Anthropic and Gemini APIs; Claude Code and Codex connect by changing the base URL.

Leaders

OpenAI’s GPT-6 Astra is the most capable model, 0.7 points ahead of Anthropic’s Claude Opus 5.5. Capability scores from Epoch AI; usage, speed and success rate measured here over the last 7 days.

Most capable GPT-6 Astra
169capability (ECI)
Best value Claude Haiku 5.5
$0.11per 1M input tokens, capability 160
Cheapest GLM-5.3-Flash
$0.0075Input per 1M tokens
Newest OhMyGPT Mock
Oct 30released

Capability vs price

Capability score vs. input price per 1M tokens, 89 models

Full rankings

Better value: more capable, lower price
Pareto frontier

Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-02), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Price: our current input price per 1M tokens in USD, lowest across channels. Dated snapshots and resold copies of the same model are merged into one point; free models are not shown.

Shaded area: capability above and price below the median of all models. Pareto frontier: no other model is both cheaper and more capable.

Latest model from each lab

The newest model from every lab, newest first.

Model	Released	Input / Output	Context	Capability
OhMyGPT Mockohmygpt	Oct 30	Free / Free	128K	—
GPT-6.1 Terra-10%OpenAI	Oct 26	$0.90 / $4.50	1.1M	168
Kimi K3.1 ProMoonshot AI	Oct 23	$2.0878 / $10.9208	1M	—
DeepSeek V4.1 Flash 1017-95%DeepSeek	Oct 17	$0.015 / $0.06	1M	159
Gemini 4 Argon-10%Google	Oct 13	$1.80 / $9.00	1M	166

Cheapest LLM APIs

Paid models by price per 1M tokens, lowest first.

Model	Input	Output	Context	Capability
GLM-5.3-Flash-95%Z.ai	$0.0075	$0.025	1M	153
DeepSeek V4.1 Flash 1017-95%DeepSeek	$0.015	$0.06	1M	159
GLM-4.6V-FlashXZ.ai	$0.024092	$0.2409	128K	—
Doubao Seed 2.0 Mini (260215)ByteDance	$0.0292	$0.292	256K	—
Nova Microamazon	$0.0385	$0.154	128K	—

Longest context window models

Largest context window first.

Model	Context	Input / Output	Capability
Grok 4.20 (0309, Non-Reasoning)xAI	2M	$1.375 / $2.75	—
Grok 4.20 (0309, Reasoning)xAI	2M	$1.375 / $2.75	—
Grok 4.20 Multi-Agent (0309)xAI	2M	$1.375 / $2.75	—
GPT-6.1 Terra-10%OpenAI	1.1M	$0.90 / $4.50	168
GPT-6.1 Sol-10%OpenAI	1.1M	$1.80 / $9.00	168

Models served by the most providers

More providers means a request can fail over to another one.

Model	Providers	Input / Output	Context	Capability
Claude Sonnet 4.6Anthropic	8	$3.30 / $16.50	1M	153
Claude Opus 4.7Anthropic	7	$5.50 / $27.50	1M	157
Claude Opus 4.6Anthropic	7	$5.50 / $27.50	1M	156
GPT OSS 120BOpenAI	5	$0.15 / $0.60	128K	140
DeepSeek V4.1 Flash 1017-95%DeepSeek	4	$0.015 / $0.06	1M	159

Free LLM models

No charge.

Model	Price	Context	Capability
OhMyGPT Mockohmygpt	Free	128K	—
GLM-4.6V-FlashZ.ai	Free	128K	—
GLM-4.7-FlashZ.ai	Free	128K	—

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