As of August 20, 2026, GLM-4.7 is 69% cheaper per million tokens than Composer 2 Fast. Composer 2 Fast is $1.50 / $7.50 per million input/output tokens versus GLM-4.7 at $0.60 / $2.20. Sources: https://cursor.com/docs/models/cursor-composer-2 and https://docs.z.ai/guides/overview/pricing
Sources: Cursor pricing (https://cursor.com/docs/models/cursor-composer-2); Z AI pricing (https://docs.z.ai/guides/overview/pricing)
Composer 2 Fast
Cursor
Input
$1.50
Output
$7.50
GLM-4.7
Z AI
Input
$0.60
Output
$2.20
Token pricing, specs, and benchmarks side by side
Composer 2 FastGLM-4.7Verdict
GLM-4.7 offers significantly lower pricing, while Composer 2 Fast leads on benchmark performance. Your choice depends on whether cost efficiency or raw capability matters more for your use case.
As of August 20, 2026, GLM-4.7 is 69% cheaper on blended LLM API pricing. GLM-4.7 costs $0.60 per million input tokens and $2.20 per million output tokens ($2.80 blended 1M-in + 1M-out). Composer 2 Fast costs $1.50 / $7.50 per million tokens ($9.00 blended). Sources: https://cursor.com/docs/models/cursor-composer-2 and https://docs.z.ai/guides/overview/pricing. The cheapest LLM for your app still depends on how many output tokens you generate.
Composer 2 Fast Cursor API pricing is $1.50 input and $7.50 output per million tokens via Cursor. GLM-4.7 Z AI API pricing is $0.60 input and $2.20 output per million tokens via Z AI. Use those four numbers, not ChatGPT Plus or Claude Pro subscription prices, when you are comparing APIs.
GLM-4.7 has a published SWE-bench Verified score of 73.8%. Composer 2 Fast does not have that eval on this page yet.
Composer 2 Fast supports a 200K token context window, while GLM-4.7 supports 203K tokens. GLM-4.7 offers a larger context window. Filling a larger window bills more input tokens, so the cheaper-per-million model can still cost more on long documents.
Composer 2 Fast leads on 2 of 2 shared benchmarks versus GLM-4.7's 0 wins. Check the comparison table for GPQA Diamond, SWE-bench, MMLU, HLE, and the other evals we track. Token price and benchmark score together are the usual LLM comparison, not either number alone.
Both Composer 2 Fast and GLM-4.7 are production API models. For cost-sensitive production traffic, GLM-4.7 has better economics on the blended 1M-in + 1M-out scale. For maximum capability, weight the benchmark table for your domain. Many production stacks route cheap models for drafts and a frontier model for the hard turn, which is usually cheaper than sending everything to the expensive API.
Yes. Call Composer 2 Fast through Cursor and GLM-4.7 through Z AI with separate API keys, or through a gateway that already wraps both. Keep prompts in tokens, not characters, when you estimate the invoice. AnotherWrapper templates can swap providers without rewriting auth and billing.
List rates are the latest published Cursor API pricing and Z AI API pricing, quoted per million tokens. Official rate sheets: https://cursor.com/docs/models/cursor-composer-2 and https://docs.z.ai/guides/overview/pricing. Prompt caching, batch APIs, and committed-use discounts can change the invoice. Benchmark scores are from official publications and independent evals, updated as new numbers land.
Composer 2 Fast supports up to an unspecified number of output tokens per request, while GLM-4.7 supports up to 131K output tokens. Output tokens are usually the expensive half of API pricing, so a higher max output cap is a capability, not a discount.
Neither Composer 2 Fast nor GLM-4.7 has published throughput data on this page yet. Throughput (tokens per second) and time-to-first-token are why two models with the same per-million-token price can still feel different in chat and agents.
Use the model pickers at the top of this LLM comparison. Search any model in the index and the URL updates. Open Composer 2 Fast or GLM-4.7 from the sidebar for the single-model API pricing page, or go back to the LLM pricing table to sort by cheapest blended cost.
This comparison covers API pricing, context window, throughput, and benchmark scores. Composer 2 Fast costs $1.50/M input and $7.50/M output. GLM-4.7 costs $0.60/M input and $2.20/M output.
Rank both on the LLM leaderboard, SWE-bench, and Humanity's Last Exam.
The index
280 models across 33 providers. Search or jump to a lab — every model page stays linked here.
Next step
Auth, billing, and the API layer are already decided. Fork 8 finished AI apps, or have us build the first version with you.
