GPT-OSS 20B (openai/gpt-oss-20b) is a chat model from groq with a 131.1K-token context window; open-weight (21B parameters); capabilities tools, reasoning; input text.
131.1KContext
32.8KMax output
$0.075$ / 1M in
14.9Intelligence
243.28tok / s
Pricing
Input
$0.075 / 1M tokens
Output
$0.3 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-07-22.
Benchmarks
Intelligence index
14.9
Coding
20.7
Math
89.3
Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-22.
Performance
Throughput
243.28 tokens/s
Latency (TTFT)
0.405 s
Cited speed metrics — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-22.