GitHub Copilot
Last updated: April 22, 2026
Specs
| Vendor | GitHub / Microsoft |
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| Released | June 21, 2022 |
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| Context window | 128K tokens |
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| Input | $0 / M tokens |
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| Output | $0 / M tokens |
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Benchmarks
| mmlu | 86.7 |
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| gpqa | 55.1 |
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| humanEval | 89.9 |
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| arenaElo | 1351 |
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| sweBench | 55 |
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| sweBenchPro | 45 |
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| liveCodeBench | 70 |
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| aiderPolyglot | 70 |
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| terminalBench | 35 |
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| mmluPro | 80 |
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| hle | 12 |
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| aime | 80 |
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| math500 | 90 |
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Strengths
- Deepest IDE integration on the market: frictionless for enterprise dev teams on VS Code / JetBrains
- Flat per-seat billing simplifies budgeting on B2B SaaS projects
- Passes most enterprise security reviews out of the box (SSO, SAML, audit log)
Weaknesses
- Not a raw model: you cannot call its API to power your own SaaS features
- Agent autonomy is narrower than Claude Code or Codex CLI: less useful for zero-to-one MVP builds
- Enterprise plan is gated for the best models and admin controls
Best for
- Mature SaaS engineering teams already on GitHub Enterprise
- Corporations that need predictable per-seat pricing across 50+ developers
- B2B customers who require SOC 2, SSO and single-vendor procurement
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