GPT-6.1 Sol
GPT · gpt-6.1-sol
API
- Context
- 1,050,000 tokens
- Max. output
- 128,000 tokens
- Knowledge cutoff
- Apr 30, 2026Knowledge cutoff · day precision
AI models
GPT-Audio-1.5
GPT · gpt-audio-1.5
API
- Context
- 128,000 tokens
- Max. output
- 16,384 tokens
- Knowledge cutoff
- Sep 30, 2024Knowledge cutoff · day precision
GPT-Live 1
GPT · gpt-live-1
API
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Jul 31, 2025Knowledge cutoff · day precision
gpt-oss-120b
GPT-OSS · gpt-oss-120b
Open weights
- Context
- 131,072 tokens
- Max. output
- 131,072 tokens
- Knowledge cutoff
- Jun 1, 2024Knowledge cutoff · day precision
gpt-oss-20b
GPT-OSS · gpt-oss-20b
Open weights
- Context
- 131,072 tokens
- Max. output
- 131,072 tokens
- Knowledge cutoff
- Jun 1, 2024Knowledge cutoff · day precision
GPT-Realtime-1.5
GPT · gpt-realtime-1.5
API
- Context
- 32,000 tokens
- Max. output
- 4,096 tokens
- Knowledge cutoff
- Sep 30, 2024Knowledge cutoff · day precision
GPT-Realtime-2
GPT · gpt-realtime-2
API
- Context
- 128,000 tokens
- Max. output
- 32,000 tokens
- Knowledge cutoff
- Sep 30, 2024Knowledge cutoff · day precision
GPT-Realtime-2.1
GPT · gpt-realtime-2.1
API
- Context
- 128,000 tokens
- Max. output
- 32,000 tokens
- Knowledge cutoff
- Sep 30, 2024Knowledge cutoff · day precision
GPT-Realtime-2.1 Mini
GPT · gpt-realtime-2.1-mini
API
- Context
- 128,000 tokens
- Max. output
- 32,000 tokens
- Knowledge cutoff
- Sep 30, 2024Knowledge cutoff · day precision
GPT-Rosalind
GPT · gpt-rosalind-research
API
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
GPT4-x-Vicuna-13b-fp16
GPT4
Open weights
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
granite-3b-code-base-2k
Granite
Open weights
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
granite-3b-code-instruct-2k
Granite
Open weights
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
granite-7b-base
Granite
Open weights
- Context
- 4,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
granite-7b-instruct
Granite
Open weights
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
granite-8b-code-instruct-4k
Granite
Open weights
- Context
- Not documented
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.20
Grok · grok-4.20-0309-reasoning
API
- Context
- 1,000,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.20 (Non-Reasoning)
Grok · grok-4.20-0309-non-reasoning
API
- Context
- 1,000,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.20 Multi-Agent Beta
Grok · grok-4.20-multi-agent-0309
API
- Context
- 1,000,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.3
Grok · grok-4.3
API
- Context
- 1,000,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.5
Grok · grok-4.5
API
- Context
- 500,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.6
Grok · grok-4.6
API
- Context
- 500,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Grok 4.7
Grok · grok-4.7
API
- Context
- 500,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- May 2026Knowledge cut-off date · month precision
Grok Build 0.1
Grok · grok-build-0.1
API
- Context
- 256,000 tokens
- Max. output
- Not documented
- Knowledge cutoff
- Not documented
Go beyond the spec sheet
The decisions behind the numbers.
Source-checked guides to pricing, usable context, and access restrictions.